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revised on 2010.10.16 

 

II. Adventure of Reason

 

3. Construction from zero

 

(1) World view of Purism

 

 At the end of World War I in 1918, Le Corbusier started the Purism movement together with Amédée Ozenfant. Le Corbusier debuted as a painter at an exhibition at the Thomas Gallery in Paris. His first work, entitled “La cheminée” (“The Fireplace”), was a mysterious painting (Fig. II-1).

 The thing that catches the eye is a white cube in the center that appears like Japanese tofu(bean curd). Classical console decoration is visible in the lower left, and it can be understood that this is definitely located above the fireplace. However, there is no clue to identify what this cube was drawn to represent. Furthermore, there is shading and reflections on the mirror-like top of the fireplace. Because of the realistic scene, it has the mysteriousness of a Surrealism painting.

 In the same year, Le Corbusier and Ozenfant wrote a book entitled “Après le Cubisme” (“After Cubism”), which attempted to be the critical successor of the Cubism artistic movement. Cubism carries the new sensibilities of the 20th century to geometrically disassemble the three-dimensional spaces that can be seen using the eye, and pioneered a method for redrawing abstract paintings. However, Le Corbusier and others thought that Cubism continued to fail in the mannerisms of the method. Le Corbusier sought a new reality.

Although a cube also appeared in the painting entitled “Bol, Pipes, et Paipers Enroulés” (“Cup, Pipes, and Paper Rolls”), the trend toward abstraction was more clear in this case. There are curled up rolls of paper, pipes, and a white pottery cup on top of a cube arranged on a table, and these are clearly represented by abstracting a realistic scene (Fig. II-2). However, the identity of the brown cube that appears like it could be a box placed there is unclear. There is also deep interest in the dangerous positional relationship that raises concern over whether the cup might fall off from the cube.

 Le Corbusier seems to have returned Cubism to the straightforwardness of Paul Cezanne. As can be seen in paintings such as “House at Aix” (“Maison et ferme du Jas de Bouffan”, 1885 to 1887), Cezanne abstracted the plain red brick house that appears in the middle of the scene to the point where it is barely discernible as a house. He was the first painter to start with piecework-like elements (Fig. II-3). Although Le Corbusier gradually increased the level of abstraction, this did not develop to the point of virtually discarding any connection to the real object, as Picasso had done. The fact that he was not purely a painter but was also an architect demanded a realistic space even within the painting space.

 In spite of this, his cubes remain mysterious. This is the same as the mysteriousness of the pyramids of Egypt. Because the perfect square pyramids heightened the mysterious structural art of reality such as a gravestone, these were created by a designer who knew the phenomenon of the strong impression of simple yet abstract shapes on the human psyche. It was important also for Le Corbusier, that the pure shape produces power regardless of its simplicity.

 Of course, this knowledge was hidden when abstract shapes were used in architectural designs. The abstract shapes do not necessarily have psychological power. Although functional structures such as factories have clear ordered patterns, normal factories do not stand out. Intentional stylization such as the temple motif given to the factories by Behrens was required for this. Although Le Corbusier stayed at Behrens architectural offices in search of something, it became clear after looking for a while that there was little to be gained, and the forms sought by Le Corbusier were slightly different.

 I introduced the basic idea of information aesthetics earlier, and that also plays a role in the interpretation of what Le Corbusier was trying to obtain through Purism. He knew that the objects that we can actually see with our eyes contain too much information, and some alterations were needed to reduce the amount of information in order to convey or represent something. Cezanne certainly did this, and Le Corbusier clarified the validity of the origins of Cubism. But for the painter of Impressionism, it was important that the outer world is reflected in the eye, that is the phenomenon of “im-press” against the heart. On the other hand, Le Corbusier must create the form of a house in a vacant space as an architect, where his painting work was nothing more than preparation for it.

 For an architect, the job is to create information. The forms created must contain an abundance of information. The mysteriousness that can be seen in the cubes in “La cheminée” and other paintings is because the shape created by 8 simple points and 12 edge lines is imbued with psychological information in addition to physical information. The first 20 years or so of the 20th century was a time when the drive toward simplicity began, and Le Corbusier attempted aggressively to manifest the power held by simple items as an extension of this.

 The word Expressionism specifies the artistic action of “ex-press” that is to push out to the outside world. Although the mode of expression of the strong impetus of German Expressionism was evident from a peculiarly expressive intention, the artists of the early 20th century aggressively generalized the construction of objet d’art (works of art) and spaces. If we take a form of Expressionism that attempts to express everything merely by the silhouette of a shape, then there is also a path that achieves expressive power like that of the pyramids through the simplification and transparency of shapes similar to Le Corbusier. In any event, the time where groups of excessive and chaotic shapes were a means of communication became a thing of the past.

 The first building “Villa Fallet” built by Lu Corbusier in the town of La Chaux-de-Fonds, a watch handworker’s town on the North side of Lake Geneva where he grew up, was packed with a variety of information, including the steeply inclined wooden roof, construction with the traditional curved braces, the design of the window frames that symbolizes a tree-like structure, and the fresco-like decorations with a repeating-pattern-like wallpaper (Fig. II-4). This revealed a light and gentle design that could be called a slightly girlish extension of simple conventional construction methods without the excesses of neo-baroque or the organic curves to the degree of Art Nouveau. He was strongly affected by Cubism that led to the extreme of abstraction, i.e., the reduction in the amount of information. This was because cubes without any meaning were the extreme of virtually zero information.

 Before the declaration of Purism, Le Corbusier presented the principles for an architectural pattern named Dom-ino in 1914 (Fig. II-5). This showed that the skeleton of a building could be formed if the floor was supported by only four concrete columns, and only required the foundation slab (the surface in contact with the ground) and stairs for buildings of two or more stories. The revolutionary point of this idea was that it reversed the idea of the traditional brick construction method in Europe, where construction of brick walls started first, with the construction of internal wooden beams and floor being added later.

 The walls were added later, and the full glass surface architecture that came much later was derived logically from this. Although it was simple, this architecture was a reversal of the conventional knowledge of the past and had to pass through a variety of strife before it became generally accepted.

 This spirit was common to Purism, where unnecessary information was cut away and objects were reassembled from the remaining minimum elements. In the several years from Dom-ino until the announcement of Purism, Europe slid into political and social chaos, with World War I intervening, which turned common sense on its head. During this time, the Russian Revolution occurred, followed by the German Revolution at the end of the war, with the Czars and Kaisers expelled and the society of Europe changing into a society of popular democracies. Le Corbusier himself cultivated Dom-ino only through architectural thinking, and started his artistic and spiritual movements of Purism to make it grow as a universal idea.

 Eventually, Le Corbusier proposed a plan for reforming the city center of Paris called “Plan Voisin” in 1925 (Fig. II-6). This is said to have been aimed at appealing through the shocking expression, and was a surprising proposal that would have completely changed the skyline of Paris. The model of the proposal took an area that was the most historical place in Paris where Roman ancient planned city “castrum” were, located to the north of Île de la Cité, and replaced it with orderly streets of high-rise buildings. This had already been presented in the proposal for “A Contemporary City for 3 Million Inhabitants” (1922), and applied to Paris as a theory of functionalistic urban planning where sun, air and greenery are taken as primary.

 There was a view point to clear away existing information created through the accumulation of history and to rethink a city from nothing. This type of method to destroy existing buildings at first and to redesign and redevelop a completely new design forgetting the figure of the past is called generally “scrap and build,” and has spread throughout the world particularly since postwar reconstruction after World War II, whose idea was brilliantly here. This kind of methodology is also called “Tabula Rasa (blank slate),” and the spirit of modernism existed within those action itself of erasing existing things.

 Dom-ino, the idea for which was sparked from thin columns and floor boards, represented a complete disavowal of traditional European architecture and logical rethinking of only newly produced building materials. Although a tradition of wooden construction also continued to survive also in Switzerland where Le Corbusier grew up, this is conjectured to have also the hidden effect of the Japanese wooden frame construction that was assumed to have affected the architects of Europe. We can find here one of actions worthy of respect that the European people themselves disavowed the traditions of Europe and attempted to begin again from zero.

 

(2) Breakthrough of Futurism

 

 In the same year of 1914 when Dom-ino was introduced, Antonio Sant’Elia published the “Futurist Architecture Manifesto.” The “Futurist Manifesto” was published by the poet Marinetti in the paper “Le Figaro” in 1909, and took the artistic world by storm. The content of this manifesto was also a disavowal of traditional Europe by Europeans themselves.

 At this time when the phrase “Decline of Europe” was exchanged between intellectuals, Europeans actually largely followed the path of transforming into people of the world. The International Style that was subsequently established focusing mainly on German style in the 1920s spread throughout the world, beginning the spatial culture of the 20th century. The decline of Europe meant the new domination of the world. This domination was not through a struggle for political power or hegemony, but was through the establishment of people’s ordinary lifestyle.

Europeans struggled in order to transform themselves into global mankind. For example, van Gogh and Gauguin searched the Orient for new ideas, the paintings of Cubism referenced the primitive engravings of Africa, and architects referenced the vernacular architecture of the Mediterranean coast and wooden architecture of Japan. The thinking of the Europeans had already exceeded the bounds of Europe and showed a trend towards pursuing universality throughout the entire world.

 It is said that it happens sometimes in history paradigm shifts where the ideas of people are switched from the base. Historical architectural styles can also be said to be paradigms; for example, the Gothic and Renaissance styles differ in their origin with regard to the manner of thinking and the method to construct thinking system. Europe in the early part of the 20th century attempted a similar shift; however, the architecture of the new paradigm was not limited to Europe but took the world as its scope.

 The disavowal of the current state of Europe brought about the exotic romanticism of yearning for a barbaric world on one side, and it raised also the romanticism of dreaming the future on the other side. Futurism expressed the disavowal of the current status quo by proposing an image of an unknown future society. Sant’Elia wrote the following:

“We must invent and rebuild the Futurist city like an immense and tumultuous shipyard, agile, mobile and dynamic in every part, and the Futurist house must be like a gigantic machine. (*1).”

 The image of 19th century architecture, such as the abundance of decoration in neo-gothic, was harshly criticized, and mechanisms like shipyards or machines without the scent of culture become the new model. This change ignored history to the point where it could be viewed as a barbarization of culture. The architectural culture of Europe was faced with the crisis of Tabular Rasa.

 Sant’Elia drew many plans entitled “Città Nuova” (“New City”) and showed them at an exhibition (1914). Of course, these showed a giant factory-like building with railways and highways running through the foundations, bridges spanning civil engineering scales, elevators indicating a vertical axis, and high voltage power line pylons soaring over the building, with electrical lines running through the spaces (Fig. II-7). Today, we would say that these showed the triumph of the images of the future world that are often contained in naive manga cartoons. The humanistic poetic sentiments that had been present in the architectural aesthetics were erased from these with no vestiges of traditional decorations. There was no calm sense of proportion of classicism, with the eye captured by the feeling of speed.

 The writings of Sant’Elia were revised by Marinetti, the leader of Futurism, and it is here that poetic expressions were introduced.

“That oblique and elliptic lines are dynamic, and by their very nature possess an emotive power a thousand times stronger than perpendiculars and horizontals, and that no integral, dynamic architecture can exist that does not include these; (*2).”

 Sant’Elia selected and used sloping lines like a hydroelectric power dam for the shape of the future city, and Marinetti perceived these as a figurative symbol of the future city. The elliptically shaped lines obviously referred to parabolic curves of some structural lines. If this is said to be superior due to the shape born from structural certainty, the artificial aesthetics of classicism are ignored. The traces of the handwork of human were completely removed.

 The anti-humanism of Futurism advanced to such an extreme that it became laughable. They became enthralled by the appearance of the modern warfare technology that gave birth to the the machine gun and tank. And with the outbreak of World War I, they volunteered to appear in the field of combat. For them, compared to the lethargy of the everyday, the feeling of speed of the war was nothing more than ecstasy. Sant’Elia, who was blessed with an abundance of imagination and was expected to be the arrowhead for the appearance of a new architectural style from Italy, the birthplace of Renaissance architecture, was lost on the battlefield.

 Even now, although they are said to have been fairly self-destructive artists, this was a consequence of Futurism attempting to destroy their own European culture. They were not simply future Utopians who saw sweet dreams and drew the form of a bright future city. They stood at a turning point in history and attempted to change history by their own resolve.

 The ideas of the urban and architectural theorist Paul Virilio, who gained attention in the 1990s taking the concept of a “speed” as the key term, started from this Futurism. The idea of creating an awareness of speed in architectural design was inconceivable against the setting of 19th century architectural forms. Sant’Elia therefore discovered the perspective of the passengers of electric trains and automobiles, and understood the new order of things, which differed from the architectural order reflected in the eyes of pedestrians. The 20th century was not only a time of super-high speed trains, but witnessed the introduction of machines with more speed, from the jet engine to the rocket, and even today, the Internet has come to carry information virtually instantly to the other side of the world through optical technology. Virilio said that this has changed the psychological and behavioral patterns of people, and has had an effect on the structure of society.

 This yearning for the inorganic order of high-speed machines was also the product of humanistic designs, like the poetic sentiment that enveloped the sloping lines of Marinetti. The sketch of the “Electric Power Plant” by Sant’Elia showed curved lines like smoke wavering in the sky (Fig. II-8). These are unmistakably Art Nouveau curves, and the designs of Sant’Elia were greatly affected by Art Nouveau. On the ground, a rational ordering was put together that was constructed almost entirely of straight lines. Then, when the feeling of speed of these straight lines raised up into the sky, these became the curves of Art Nouveau.

 The curves of Art Nouveau, however, were the seeds that led to the futuristic feeling of speed. The curves that melted and then organically drew together the chaos of 19th century forms of architecture were the beginning of the subsequent fluctuating spaces. This was also an extension of the mysterious fluctuation curves wriggling in the sky, as seen by van Gogh. From among the chaos of the end of the century, the organic chaotic curves were gradually drawn out.

 The elegant feeling of speed of the Art Nouveau curves shifted into the abrupt feeling of speed of mechanical straight lines. The pleasure of curves dancing in space eventually shifted to the feeling of speed and arrived at a linear structure. The shadows of romanticism that remained in Futurism were eventually eliminated, and the warmth from the touch of the artist discarded, with the movement moving into the cold form of rationalism that could be discussed later. This move was also one of turning points in order to enter into the 20th century.

 

(3) Constructiveness of Constructivism

 

 The Russian and Dutch Constructivism movements grew into a 20th century architectural style, expanded into other schools, and left behind a large impact. “Kosei-Shugi” is usually used for the Japanese translation of “Constructivism”, but it is not adequate, because “Kochiku-Shugi” is better when translated literally. But it may be meaningless to focus on minor differences, because it was the age of fluid movement.

 In Japanese, there is a fairly large difference in fact between “Kosei” (“to assemble and compose”) and “Kochiku” (“to construct and build”), and the Russian Constructivism matches the word “Kochiku” better, while the Dutch Constructivism had the meaning of composition and was closer to the word “Kosei”. Although these are minor differences, the Russian Constructivism had a connection to the Russian Revolution and included the meaning of building from zero. On the other hand, Dutch Constructivism emphasized the abstract formal structure appearing from among the traditional geometrical mysticism.

 A similar formative process with a slightly different foundation appeared, and this gave birth to the Constructivist style across Europe, called International Constructivism. This was not simply a fashon of forms, but was linked to a new reality of shapes. The activities that had been limited to a formative movement under the introspection of the initial artists eventually established a rational formative language for structures and urban design.

 This was related to the rationalism of lifestyle of “New Objectivity” (“Neue Sachlichkeit”) and functionalism of the 1920s. There was constant argument over whether art played a role in the everyday life of people and remained as an outstanding achievement. Although art is certainly always contaminated by impurities if we focus on the utilitarian, it is also clear that art, which is isolated from lifestyle, can only be an escape from human society. In any case, for architects, Constructivism came to be employed as an extremely useful formative technique in the establishment of 20th century architectural styles.

 Also among Russian Constructivism, there was an artist who focused his efforts on discarding the styles of the late 19th century and turning towards the styles of the 20th century. It was Kasimir Malevich, who created the school called Suprematism.

 He originally appeared as a regional Impressionist painter, and eventually appeared in Moscow and became know for rapid development in Europe. Malevich sometimes applied suspicious words in his own works, such as “Cubo-Futurism.” Of course, this was a composite word of Cubism and Futurism, and incorporated both of these geometrical construction methods. In Russia, the effects from that Italian Futurism were felt strongly among the notable poets, and a school was developed that Malevich leapt into without principle.

 However, the robust psyche of Malevich peered into the depths of the European-scale abstract painting movement. This was because the “black square” (1914-1915) where he experimented with drawing a simple square on a square canvas, and the philosophically titled “white on white” (1918) where he experimented with drawing a diagonally leaning white square (Fig. II-9). The Russian Revolution then intervened, and Malevich was led to the point of absolute zero in the world of painting, as if he had felt and absorbed the strange psychological state of society.

 In the world of two-dimensional computer graphics, i.e., “painting software,” the first problem that arises is “Try to draw a square with sides of length --.” In other words, the world of Suprematism where Malevich was eventually led was the most rudimentary. In terms of information aesthetics, Suprematist paintings were necessarily the paintings with the least amount of information. In the end, are not the objectives of Malevich equivalent to the delusions of Don Quixote?

 In reality, the thing that was most needed in this age was the return to a world of nothing, the “non-objective world” in the words of Malevich himself, and the view through the eyes of Malevich was equivalent to that of a revolutionary. A new path was adopted after discarding all existing sense of value. At virtually the same time, Le Corbusier discovered the white cube. The awareness of these creators was linked by some deep undercurrent.

 In the 1920s, Malevich worked on the solidification of Suprematism, first creating a gypsum piece called the “black square,” and then a solid carving called “Suprematist Architecton” (Fig. II-10). The former could be said to be a single building block, and the latter combined several rectangular solids and was a relatively complex piece. Certainly, if enlarged, this could be conceivable as an architectural structure as is.

 In other words, after being led to absolute zero, Malevich turned back with the intention of setting out from zero. The impetus to simplify and reduce information stopped and now turned to the gradual complexification and creation of information. Therefore, the word “constructive” is appropriate. At the peak of the Russian Revolution when there was no Czar and a completely new age was beginning where everything needed to be built up from zero, Malevich also started from the composition of primitive rectangular solids in the same way as the establishment of society started from the creation of the organization called the council (Soviet).

 El Lissitzky, who drew paintings under Chagall, received strong encouragement from and followed this unique world of Malevich. The series of paintings entitled “Proun” (1920 to 1921) were all literally architectural paintings for a person who had studied architecture. Although Malevich took the approach of adhering to, in the words of computer graphics, a single orthogonal three-dimensional coordinate system by principle and piling rectangular solids, Lissitzky revealed diagonally arranged rectangular solids through arbitrarily changing the coordinate system. The groups of forms then folded and turned along walls and jumped from wall to wall, stepping into the territory of space design (Fig. II-11).

 “Proun” eventually focused on architectural proposals that were realizable through cooperation with the architect Mart Stam (1924). This a two- to three-story structure with a C shape that floated high up in the air, and was securely supported by two large shafts (Fig. II-12). A typical example of the “to construct and build” preference of Russian Constructivism can be seen here. In other words, first there were the column-shaped solids standing straight up above the ground, which were also in the solid carving of Malevich. The second was the cantilevered acrobatic structural element with large arms projecting from the columns to form a shape floating above the ground. In any case, it was an antithesis of the conventional idea of being packed with  walls and stuck to the ground as the traditional brick structures show.

 Lissitzky left Moscow to interact with other artists and architects in various other parts of Europe including Berlin, becoming a type of preacher of the Russian Constructivist methods. The architects of Europe also focused on the new trends in Russia, encouraging themselves to the development of modernism.

 The Russian Constructivist architects had many optimists, who utilized a variety of new forms. Malevich’s idea of Suprematism developed into the simple assembly of glass cylinders and groups of large rectangular boxes of the Zuev Workers’ Club in Moscow by Ilya Golosov, and Ivan Leonidov’s competition entry for the Narkomtiazhprom building (Commissariat for Heavy Industry in Moscow) in 1934 (Fig. II-13). The preference for cantilevers was displayed in the volume of the audience seats of the Rusakov Workers’ Club of Konstantin Melnikov (1929) and the large projecting structure for spectator stand of the Moscow International Stadium proposal by Mikhail Korzhev (1925-26) (Fig. II-14).

 The Russian Constructivist’s preference for acrobatic structures was shown early in the famous “Monument to the Third International” of Vladimir Tatlin (1920) (Fig. II-15). This was a giant spiral-shaped skeleton structure with iron that enveloped a slowly rotating main conference hall, and in this case the structure was completely changed into a large mechanism. The roots of the rotating landscape restaurant were also in Russian Constructivism, and the architecture that was at work here was developed in essence.

 The process of the departure of Malevich from absolute zero, the move towards soaring column shapes, the suspension of cantilevered arms, and the motion of architectural elements as mechanical devices show that the architectural form of the 20th century was a system of forms that was learned in steps starting from zero. The challenge of Russian Constructivism should certainly be called the growth of a newborn baby.

 

(4) Revolution in drawing method

 

 It was in Early Renaissance of Italy where the perspective drawing method was born which represents accurately the feeling of depth in structures and urban spaces. This perspective drawing method was gradually improved over several hundred years and was able to offer excellent reproduction of reality by the 19th century. Today, this has become a basic technique for designers used for a variety of purposes, from pictures of expected buildings to illustrations for simple pamphlets. However, the artists departed from perspective drawings at the end of the 19th century and it became rather modern that did not follow the perspective drawing method.

 Because the Impressionist painters drew vague impressions by discarding any realistic sense of depth, the perspective drawing method, which aimed simply at accuracy, became an obstacle. Futurism represented an abstraction of motion of objects and Picasso merged multiple viewpoints into a single painting, giving up on representing any of the order that is physically visible to the eye. Such revolution in drawing method of paintings had no use to the practical work of architects, though. Renderings of expected buildings play the role to transmit accurately the information to the owners of buildings, and so the vagueness and distortions of Impressionism or congested angular images of Cubism merely confuse the owners.

 Therefore, the perspective drawing method continued to exist among architects. However, the revolution in modernist drawing methods that occurred among the artists was not completely blocked out of the world of architecture. The axonometric projections began to be widely used as an addition to the perspective drawing method inherited from the Renaissance. The perspective drawing has necessarily focal points on one hand, the axonometric projection uses on the other hand an orthogonal coordinate system of X, Y, and Z axes, and structures of a rectangular solid shape are represented only by sets of parallel lines in the X, Y, and Z directions.

 The perspective drawing method draws the scenery as seen when a single person is standing at a certain location, and is therefore subjective. By comparison, axonometric projections can be drawn without specifying where they are viewed from and are said to be objective. For the people of the Renaissance, which pursued the revival of humanity, the perspective drawing method was appropriate, and if this was the case, then would not the age of axonometric projections become an age of neglecting humanity? In any case, it should be noted that the age of modernism that originated with the glorification of humanity was in fact an age that discarded some aspects of older idea of humanity.

 One group that skillfully employed axonometric projections was the “De Stijl”, Dutch Constructivist group. The leader of this group, Theo van Doesburg, designed the “Maison Particulière” (personal house) aiming at axonometric projections in cooperation with the architect Cornelius van Eesteren, and exhibited it at the De Stijl exhibition in Paris in 1923 (Fig. II-16). This picture has a plan view tilted at an angle of 45 degrees with height represented as additional. One sheet shows a birds’ eye view and another shows a view looking up from beneath the ground. This is a viewpoint position similar to looking up at a scale model from below, and is a viewpoint position that could not actually exist because it would be viewed from within the ground.

 The architectural theorist Auguste Choisy drew similar axonometric projections from a viewpoint under the ground in a theoretical architecture book in order to draw a view looking up at the ceiling of a Gothic church in the 19th century, and there could be an influence from this. Perspective drawings have the weakness of making it difficult to understand the assembly of a structure because columns and spaces are represented as becoming thinner in the distance in order to express a feeling of depth. Choisy drew this type of an outlandish axonometric drawing in order to avoid these weaknesses. Doesburg employed such features as a new method for recognizing space.

 Furthermore, these axonometric projections were employed by him as an important artistic expression. As another axonometric projection of the project “Maison Particulière”, he interpreted the walls and floors as combinations of plate-shaped rectangular solids and reproduced these as a composition of abstract shapes (Fig. II-17). Conventional European architecture mainly used brick construction with stone surface or stucco coatings and had a box shape surrounded by sturdy walls. These axonometric projections disassembled this box shape, and interpreted structures as a set of independent walls.

The painter Piet Mondrian of the same De Stijl group painted abstract paintings by combining groups of rectangles on a two-dimensional plane, and these Doesburg diagrams expanded them into three dimensions. He presented this type of architectural image as an extension of an artistic work. He was said to be a selfish person who had a habit of using the person cooperating with him to crystallize his own ideas, and then leaving him after quarreling. His collaboration with Eesteren was also successful to choreograph splendidly and achieve a ground-breaking expression.

 De Stijl emphasized the composition of multiple shapes even more than Malevich’s aspirations for absolute zero degree, and this contributed to the establishment of a compositional formation process. This was the beginning of the self-disintegration of the cube practically that had been the starting point of the 20th century creative world. But in fact, this was not simply the destruction of the silhouette, but meant a change from the centripetal thinking of Malevich to the centrifugal thinking, that is, a preparation of creative tools to handle the more complex and diverse requirements. The “Schröder House” (1924) designed by Rietveld remains in Utrecht as the result, where rectangular surfaces painted in primary colors freely intermingled with linear elements in a weightless space. Instead of a symbolic and monumental single piece, this was a complex shape that was to be the theme for the future.

 In a time when independent reinforced concrete walls were actually possible, this form was immediately received as a new architectural form. The architect Mies van der Rohe presented in successive proposals for a concrete rural residence (1923) and a brick rural residence (1924) at around the same time that were combination of independent plate-shaped brick and concrete walls (Fig. II-18). Both of these were idealistic proposals that were too far ahead of their time and did not come to reality. However, this concept was realized in the German pavilion of the Barcelona World Exposition in 1929, commonly known as the “Barcelona Pavilion,” and became praised as a historical ground-breaking piece of work.

 Axonometric projections were also employed around the same time by “Bauhaus,” an arts education institution that made a large contribution to the pioneering of modern art. This school, which came into existence in Weimar in 1919, employed avant-garde artists that were representative of Europe of the time as teachers. Weimar, where the writers Goethe and Schiller were active once upon a time, became a Mecca for modernism art. Although not invited publicly, Doesburg came to Weimar and provided private art education, alluring students of Bauhaus and had a theoretical effect on Bauhaus. The director of the school at the time, W. Gropius, initially welcomed this, but the selfish character of Doesburg even had an unfavorable effect on the education policies of Bauhaus in some instances, and the cooperative relationship with him was severed. Gropius brilliantly absorbed in reality the revolutionary formal ideas of De Stijl.

 The Art Nouveau style building designed by Henry van de Velde was used as the Bauhaus school building in Weimar, and Gropius remodeled a director’s room in this building, which showed an epoch-making design method. At this time, Herbert Bayer, who would become known as a graphic designer, drew the interior of the director’s room using the isometric projection method, and this drawing became well known (Fig. II-19). This is known as an isometric drawing, where the left and right sides are tilted at equal angles of 30 degrees, and the remaining 120 degrees form the corner of the front edge of the solid. Although the isometric projection is included in the broader meaning of the axonometric projection, in the axonometric projections that are generally used, the corner of the end of a rectangular solid forms an angle of 90 degrees. In Bayer’s isometric drawing, the angle of the front end is 120 degrees, and the plan view is distorted.

 Furthermore, when Bauhaus relocated to Dessau and was newly designed by Gropius and Adolf Meier, axonometric projections looking up at the teachers’ residences from under the ground were drawn, actually revealing the relationship with Doesburg (Fig. II-20). At Bauhaus, the perspective drawings showing the rich realism, like the 19th century architects had used, were abandoned, and the revolution in the method of drawing was executed with clear intent.

 The axonometric projection is a method of drawing that is not visually appealing, but is useful for knowing the precise relationship between components as used also today for assembly diagrams of axles of automobiles. Looking back from that, the focus of building design can be said to have shifted to the assembly of spaces, and this overshadowed the ideas up to the 19th century of emphasizing the allure of external appearances, particularly facades, and the details of this. Of course, this also contributed to the idea of functionalism that emphasized the practicality of the interior spaces instead of the absurd emphasis and pouring of capital into facades, and certainly involved a variety of factors, not just the issue of drawing methods. The extent of the contribution of the revolution in drawing methods was especially so large that it cannot be overlooked. One can say that there occurred a change in the early 20th century as large as the appearance of the perspective drawing method in the Renaissance.

 At this point, the idea of the viewpoint seen by a human being was abandoned fundamentally, and a human being as a subject became irrelevant for the objects. As the age of Renaissance, although meant literally the revival of humanity, emphasized in reality nurturing of selected individual genius, and as spaces in the baroque age were ordered for a single person like the king Louis XIV who said that “L'État, c'est moi”, humanity as meant in the Renaissance in wide meaning was a concept for particular gifted men. The modern society that had shifted even further from civil society to mass society was an age of the countless masses, not of particular individuals. The axonometric projection is a method of drawing that actually symbolically represents this modern age, and the existence which bears an end of the architectural style of the 20th century.

 

(5) Machine models

 

 Machine, and particularly automatic machine, must be raised as one of the new ideas that characterized the early 20th century. As explained earlier how the futurist artists had followed the road of machine cult, including machine guns and tanks, the feature of machines as the symbol of the 20th century was automation. Although the futurists envisioned cities assuming train and car transportation as horizontal movement devices and elevators as vertical movement devices, the outlandish high-tension power pylons that appeared in these paintings showed that the new age was to be constructed by electromagnetism.

 One aspect of the newness of the neoclassical architecture from the 18th and the 19th century was that the order created by beams and columns symbolically represented the static order. Neoclassicism was modeled on the architecture of Greek temples. For architects, the ancient Greek ornaments were important, but the solidly standing columns and clear horizontal beams of the temple architecture were furthermore important. This was a metaphor for statics.

 With the arrival of the 20th century, metaphors for “dynamics” appeared in architectural designs. One person who was particularly motivated by this word was the German Expressionist architect Eric(h) Mendelsohn. He used the term “the dynamics of blood” and sought a new architectural form as if pouring cultural character to the science.

 Although he is also known as the designer of the “Einstein Tower” (1924) who also interacted with fellow Jewish German Einstein, this celestial observatory standing on the top of a hill near Potsdam was also intended to prove Einstein’s theory of relativity from celestial observations (Fig. II-21). The tower that can be seen as this multistory building actually has a smoke-stack shape, and light passing through the telescope contained within the dome at the apex can be reflected some times by mirrors and fed into a laboratory stretching out horizontally toward the back. The curious structure like kneaded clay with the windows gouged out by pallet obviously exceeds the needs as a celestial observatory, and is certainly an Expressionist design. Mendelsohn focused on this type motion inherent in the shape, and made the term “dynamics of blood” his keyword of the design.

 On the other hand, he presented as the style of urban architecture a streamlined form with flowing contour lines and continuous horizontal windows and dominated the time, such as in the “Schocken Department Store” in Stuttgart and Chemnitz, and the “Universum” movie theater compound building that was built in Berlin’s principal avenue Ku’damm (Fig. II-22). Streamlining was chosen as an architectural style that suits the urban background and had come to take on a feeling of speed with street cars and automobile traffic. Of course, since the buildings did not move and the streamlined forms needed in transportation machines such as automobiles were not necessary in real buildings, this was merely an architectural representation of a metaphor for transportation machines.

 Le Corbusier coined the phrase that “a house is a machine for living in,” which had a significant effect on the architectural image of the 20th century. This phrase has become so famous that it is often misinterpreted. The misinterpretation often arises from stretching the interpretation of Le Corbusier’s words beyond the machine images considered by Le Corbusier into general mechanisms. In order to understand an overall picture of the first half of the 20th century, though, it is appropriate to take a broader interpretation and inadvisable to focus strictly on the thoughts of Le Corbusier.

 The motif of the houses of Le Corbusier was that of a luxury liner, with the machine being the ship as a residential device floating in space. He presented also the influential phrases titled “five points of modern architecture”. Those contained the proposal for pilotis on ground level and rooftop garden, and this was related to the image of housing designed by Le Corbusier like a passenger ship brought onto land and supported by columns. Although expressiveness of the kind of the metaphor of streamlining like that of Mendelsohn was not Le Corbusier’s preference, he also created words such as “Citroen House” as a play on words of the French car Citroen. Furthermore, houses were given a style reminiscent of the interior of a passenger ship, such as the introduction of steel spiral staircases and multistory spaces.

 What should be broadly interpreted in the words “a house is a machine for living in,” particularly with the appearance of low-cost residential apartments, is the need to consider the arrangement of function within a unit, particularly the three-dimensional reconstruction and striking rationalization of the kitchen, which was the site of housework. At this time, the idea of practical and Constructivist systematic three-dimensional design was created, which was unrelated to the poetic and romantic words of Le Corbusier.

 The Constructivism of Russia and the Netherlands, as described earlier, changed from the 19th century perception of architectural beauty of focusing on the facade, and taught that there was art in the assembly of cuboids. This Constructivist aesthetics did not come from the architectural rationalism of necessity and functionality that began to be led by Otto Wagner of Vienna and others, but was created as an artistic movement. Because this eventually found a building form in the Dessau Bauhaus school of Gropius and the Barcelona Pavilion of Mies, it became a lively entity as actual living spaces. The forms of Constructivism smoothly transitioned from there to the architecture of functionalism.

 This diverse range of architects conceived machines with their own images as models of the new architectural style. In order for the buildings to become machines in which people live, it was still early in Europe where most people still lived in brick buildings, yet the various mechanical models had an effect on the designs of each architect. The results were gathered together in a large trend called functionalism. What functionalism has given to the new house design was that the house functions well, that is, it handles rationally the desired functions, and then houses have been transformed into something like simple machines, even if they were not highly complex machines.

 As described earlier, the cube was decomposed into planes by Constructivism and moved into the dimension of compositional formation, and it moved into the dimension of dynamic spatial formation through the subsequent addition of mechanical models. The house itself does not move, it is the people that move. The rational linking of people with architectural spaces became a device that was useful to people. The theme of rationalization of the circulation lines that were incorporated into the kitchen in particular was symbolic.

 In Geneva in 1927, an international competition was held for the construction of the “Palace of the League of Nations,” which is known for the fierce competition between Le Corbusier’s modernist design and the winning neoclassical proposal. Among them there was a bold rationalist proposal by Hannes Meyer, who was considered radical even among the functionalists. This featured two board-shaped high-rise buildings several hundred meters high towering above with a large conference hall spread out around the base like an overturned bowl and showed a form that could not be called beautiful under the sense of traditional classicism. However, the development of these forms included antennas on the roof of the high-rise buildings that certainly had roots in Russian Constructivism, and were displayed using axonometric projections with inclinations of 30 and 60 degrees instead of perspective drawings (Fig. II-23).

 The headquarter building was formed from a high-rise tower and a low-rise building coiled around it, and the building exhibited a complex shape that appeared to be the result of rather functional considerations than the external appearance, such as the arrangement of various rooms and circulation line planning. The conference hall showed the acoustical calculations, and formed an irregular dome shape. The visual presentation that integrates all parts is, if anything, the staggered contour line as if enveloping the complicated plan.

 The abstract formation of Russian and Dutch Constructivism, which composed solids while maintaining a coordinate system of orthogonal X, Y, and Z axes, transformed into the realistic functionalism with the grouping method of picturesque sensibility during this period. Le Corbusier, surely the poet of geometry, subdued the lakeside scenery wrapped in green in addition to horizontally expanding the architectural volume. Meyer, on the other hand, exposed the two unaligned high-rise towers and the irregular dome, and frankly asserted functionality like a factory. Cubes were completely dismantled and simple clear contours were lost. Disregarding we love or hate, this can be said to show one aspect of 20th century reality of aiming for mechanical rationality, if we consider that this was further developed into more highly mechanical device image that became the architectural motif of the 1960s.

 

(*1) Antonio Sant'Elia, “Manifesto dell'architettura futurista”, 1914.

(*2) Ibid. 




4. Romanticism in the 1930s

 

(1) Temptation to fascism architecture

 

 The 20th century began with the pursuit of the simplicity of neoclassicism, sunk to the absolute zero of the cube, then turned to the composition of cuboids and developed into mechanical complexity. During these 20 years, 19th century concepts were firmly swept away, and the basic form of 20th century architecture was determined. This was the age of the creation of a new framework.

 This age was the age under the initiative of “reason” in the meaning of phlosophy, i.e., an age where the rationalistic logic took precedence. The opening of this age had a mere handful of avant-garde intellectuals. They rocked the foundations on which the masses rested, and this would unfortunately be frankly opposed by the naive public with an inclination to fear the change, even if a new rational foundation would be built in the near future. The form of the new architecture of modernism was often the subject of this kind of disgust. The revolution by reason in the early 20th century did not proceed smoothly.

 In 1927, an experimental housing exhibition was held by the German Worker Federation over the hill of Weissenhof in the suburbs of Stuttgart. This incorporated the ideas of the modernist architects from each country in Europe, and exhibited a common architectural style that would later come to be known as “International Style”, a particularly notable result even in the history of modernism.

 However, although this drew many visitors, the question was also raised of whether future housing, where the tiled pitched roof had disappeared and the walls were painted plain pure white, would be accepted. A chasm appeared between the avant-garde intellectuals who were proposing new forms and the common conservative citizens.

 The contours of houses were thoroughly simplified, and rational formations based on Constructivism became the overall foundation. Mies van der Rohe, who was also the planner of the overall plan, exhibited an apartment block with a simple long, thin box-shape that took away the artificialness. Gropius proposed a steel framework house that would be the frontrunner of prefabricated construction called in German “Trocken Montage Bau” (“dry assembly building”). Le Corbusier realized housing that employed his own architectural theory, which included pilotis, rooftop gardens, and continuous windows. There remained indeed embers of individualistic Expressionism in the vibrant use of colors of Bruno Taut’s advocating of colorful architecture or the curved motif of Hans Scharoun, but the architectural forms were significantly simplified and unified overall, and this was a clear declaration of the birth of a new style based on abstract cubes (Fig. II-24).

 Incidentally, as the flipside to this success of modernism, the year 1927, when the Weissenhof housing exhibition was held, was actually a watershed moment in history. Unlike Berlin where the leading edge of modernism was undertaken, Stuttgart in the south of Germany was a city that gathered the conservative architects who thought that tradition and indigeneity were important. They opposed the Weissenhof housing exhibition and took countermeasures, and some architects eventually appeared from among them who drew the Nazi architectural policies. A large part of the Nazi movement was the incitement of the public, and housing was an easy to understand symbol for this. In other words, the shape of the white cube that was a symbol of modernism became a symbol of the destruction of traditional society.

 The culture of rationalism and universality of a civil society brought on once by the French Revolution also flowed into late 18th-century Germany. Although even the people of the city welcomed the cosmopolitan yet modern culture at that time, when Napoleon eventually became an emperor who ruled over Europe, there was rise of nationalism in various countries in the 1810s, and Napoleon was overthrown. Gothic styles became the banner of nationalist symbolism as resistance to the internationalized neoclassical styles introduced from France. This rational universal architectural culture was wrapped in dissatisfaction, and an approach of romanticism was revealed, which attempted to preserve the native architectural cultures since the middle ages that showed their own identity.

 The rise of nationalistic culture in the 1930s to the point of abnormality resembled this, and was produced from the feeling of danger that traditional culture would be rejected by a culture that strove for the new universality. These can be said to have been romantic fluctuation in an age reason’s initiative. Architectural style played a surprisingly large role at that time, and the International Style and traditional style were now in opposition, in the same way as the level of opposition between neoclassical and gothic forms.

 In the 1930s, Germany suddenly became conservative and proceeded to give birth to the Nazi regime. The architects tended to international activity in Berlin were rootless and fled the country under the approaching danger of arrest for reasons such as being “Jewish.” Therefore, whereas the shape of modernism began to be crushed, the group of conservative architects took center stage.

 Amongst this, the young conservative architect Albert Speer suddenly appeared on the scene. Adolf Hitler, who tried to reproduce the authority of the Roman empire under the name of the “Third Reich”, liked his architectural sense, and this produced the architectural style of the Nazis that was based on neoclassicism. Rationality and functionality that had been the themes of modernism were repudiated from the roots up, and architectural styles that were reminiscent of old Roman architecture and alters experienced a revival. The theme was eternal buildings with a preference for simple stone structures, and the futuristic and airy image of modernism was intentionally discarded.

 The Nuremburg rallying grounds (1934) designed by Speer and the Berlin Olympic stadium (1936) by Werner March were stone buildings that showed the approach of a preference for robustness and a sense of weight that was in directly the opposite direction from the skeletal lightweight structures of Gropius. This was meant to be raised as the antithesis of modernism that started as a torrent in the 20th century. Hitler, who had dreams of impossible eternal structures, flowed with the blood of radical romanticism.

 However, this was not simple reactionism, but included a unique modernity. For the Nazis, who created the Volkswagen, utilized the new media of radio for public announcements, trampled Europe with blitzkriegs, and launched rocket bombs at London, there was an amazing rationalism in some aspects. The so called “cathedral of light” at the Nuremburg rallying grounds by means of searchlights showed a brilliant design technique that employed modern technology in a spectacular spatial show (Fig. II-25). The artistic feeling that stood on top of this modern technology was also exhibited by the cinematic feeling of the brilliant camera work using a crane or the intoxicated expression of human body that appeared in the Berlin Olympic film directed by Leni Riefenstahl. The radical romanticism that originated from the criticism of the form of modern rationalism gave birth indeed to a unique artistry, but was mixed with a hysterical government that incited the public.

 In Italy at around the same time, Giuseppe Terragni, Adalberto Libera, and the other members of “Movimento Italiano per l'Architettura Razionale (MIAR)” created a popular architectural style. Even here, although the rationality was the key term for the architectural style, the focus was placed more on visual effect of rationality, i.e., whether the appearance of geometrical order was strictly regular and self-consistent, than on functional rationality. The architectural style of the Italian Fascist party was also born from these rationalist architects, which was due to the aspiration for the order that tended toward the perfectionism of shapes.

 The geometric forms were applied as an expression of the power of eccentricity. The features of fascist architecture of huge cold walls, tall soaring pillars, and regular sequences of architectural elements were derived from the characteristics of simple clear shapes appearing threatening when scaled up (Fig. II-26). Although the cubic shapes of modernism had brilliant life breathed into them, these were also used for an monumentality beyond ordinariness and aestheticism of formalism, and were largely removed from the functional rationality for everyday life.

 The monumental architectural style of the Nazis and the Italian fascists had a common formal beauty having a transcendental scale. In Germany, the norms recurred to the classical age were sought, and in Italy, the proportional beauty of the Renaissance buildings was sought. Both of these shared the motivation of resisting the sudden flow of modernism.

 The fact that Speer disliked Gropius while feeling an affinity for Mies indicates that Speer felt sympathy with the posture that Mies finally devoted himself to the formal beauty of structural order rather than functional. Scientific rationality discarded the irrationality of humanity as discussed earlier, and the problem of the 1930s had a character of the hysterical self-defense of this irrationality. Here can be seen the similar composition as the romanticism of the early 19th century, that thorough rationalism conversely nurtured a radical opposition.

 

(2) Budding point of organic architecture

 

 The radical romanticism of the 1930s visible in Nazism became a blemish on history that carries the confusion and destruction of society, but if we focus only on the romantic fluctuation, there is an aspect that is the inevitability of history. In other words, if modernism had walked independently without accepting any criticism, then it would have become a new authority and a healthy balance would have been lost.

 The theme of the 1930s was that the forward-looking reason and the opposition to it were the two forces that were balanced to preserve the totality of humanity. A new movement appeared in Northern Europe, in other words, the rural areas of Europe. Alvar Aalto of Finland and Gunnar Asplund of Sweden took on the problem of what should be called the second phase of modernism. Aalto, in particular, subsequently continued to provide unique architectural images unrivaled in the world of architecture over the next several decades, and considering that he become a person who represents the rich architectural culture of the 20th century, we shall attempt to discover the magnitude of his role in romanticism.

 By the way, Japan also began to be affected by modernism in the Taisho era, and coordination of modernism and tradition became a large theme in the early Showa era, that should also be treated as the same worldwide romanticism phenomenon. Many people often questioned the “the Japanese” or “Wafu”(Japanese way) in Japan, that is indeed the problems only within Japan. But the theme of the harmony with indigenity and cultural climate, that arose throughout the world as modernism became a torrent in the 20th century and spread to every region, is best understood by summarizing as the international romantic movements.

 To oppose individuality against universality of rationalism should be seen as an incidental reaction process that was incorporated into the program of modernization itself. At the least, the problem of “Wafu”(Japanese way) faced by the modernist architects of Japan had the same entry point as the problem of cultural climate faced by Aalto. Differences arise only in the construction of the problem, if this is treated only as a domestic problem or as elevated to a problem of universal style.

 If we look at what Aalto did, he first absorbed the International Style where the concept of the cube was subtly developed, and then melded with the environment of this style. In the Paimio Sanatorium (1929), Aalto took the rational architectural style of steel reinforced concrete that had already been developed by the pioneers in Europe and made it his own. Incidentally, the plan for the overall facilities was surprisingly incoherent and eschewed the method of overall uniformity of orthogonal three-dimensional coordinate systems of his predecessors (Fig. II-27). The structural style of each building was selected according to individual requirements, and the building for heliotherapy treatment especially formed from a line of columns and seven stories of cantilevered floor plates, which attracted attention as an organic structure because of the appearance as if branches protrude from a simply growing trunk.

 There was already no shadow of 19th century architecture, as if Aalto was a person from a generation that did not know of 19th century things. Aalto again used neoclassical design methods up until just prior to Paimio, and used sunken Doric order columns in a 1924 Workers’ Club (Jyväskylä). This corresponded to the neoclassicism of Behrens at the early 20th century, and was not the neoclassicism of the 19th century, though. This point was equal to the simplified neoclassical style exhibited by Asplund in the Stockholm Library (1920 to 1928), with Northern Europe showing a time lag of approximately 10 years compared with the rapidly changing styles of Germany.

 One feature of Paimio that attracts attention is the minimization of connecting circulation lines between buildings with a folded line arrangement like branches bifurcating while growing (Fig. II-28). Because the rationalism of Constructivism employed a framework of orthogonal X, Y, and Z coordinates, it did not give bends other than 90 degrees, and Aalto was suitable for the meaning of functional rationality. In other words, the arrangement that appears to be free at first glance in Aalto’s building composition was a more natural expression than functionalism.

 Although Hannes Meyer exhibited radical functionalism in a combination of towers and horizontally expansive headquarter building with a large swollen conference hall in the competition entry for the Palace of the League of Nations, Aalto took the same compositional method and removed the orthogonal three-dimensional coordinate system, shifting to a topological system. Both of these took the background of a composition method with the actual picturesque style composition as used frequently in the 19th century, i.e., combination of towers, masses, and horizontal elements, which is so similar to the trinity idea of “shin”(formal), “gyou”(semiformal) and “sou”(informal) in Japanese flower arrangement. The idea of scenic design that preferred this kind of change and motion was merged with functional rationalism. For Aalto, functionalism sat on a more relaxed, natural functionalism, and this later came to be referred to as organicism.

 In order to understand this organicism, there is one pattern motif; it is the horseshoe shape that can be seen at the entrance to Paimio. This was the approach leading up to the deep entrance that allowed canopies to be attached to the sides, and showed the merest hint of naive functional rationality. This calmly flowing horseshoe shape could also be seen in the Garkau farm house (1922 to 1926) of Hugo Häring, one of modernist architects group in Berlin, who criticized the geometrical system of “A Contemporary City for 3 Million Inhabitants” proposal of Le Corbusier and raised its problem with the orthogonal three-dimensional coordinate system. There was a cattle barn and the owner should give feed to the cattle, that resulted in a single horseshoe shape instead of a straight approach and return (Fig. II-29). The second story of this cattle barn had a concrete floor slightly tilted like a cone, which was to make it easier to drop hay into the feed troughs below. This barn with the distortions is perhaps better said to be a cattle breeding machine rather than a building, but was an organicist machine unlike the mechanical images of the Futurists and Le Corbusier. Häring who was known as a theorist also advocated for the term “organic” architecture.

 It is famous that the horseshoe shape was used in the large residential apartment block of the Siedlung Britz in Berlin by the Expressionist Bruno Taut, where it was not a functional form but a mere symbolic form. The horseshoe shape of Aalto was closer to the functionalism of Häring. It is unknown whether Aalto viewed the plans of the complex of the Garkau farm houses, but there could be found a group of different forms of buildings including a pointed arch-shaped structure and so on, with the arrangement also seemingly random at the first glance. The site plan of Paimio certainly set a conceptual precedent there.

 Eventually, the characteristic organic curves called Aalto curves appeared in the 1930s, such as in the meandering ceiling of “Viipuri Library” (1935) and the flowing slanting walls of the “Finnish Pavilion at the New York World Fair” (1939) (Fig. II-30). These were the theme through Aalto’s lifetime, and appear in walls and ceilings in a variety of buildings. Traces of the rational thinking of functionalism could be not seen here any more, and were pure intuition that exceeded rationality. The transition from the horseshoe shape to Aalto curves can be thought of as jumping from rationalism to irrationalism. However, Aalto curves differed from the intuition of Expressionist architecture, such as the Einstein Tower or the Second Goetheanum by Rudolf Steiner, and are undoubtedly the result of a transition from functional rationality to organicism.

 The greatest harvest of romanticism in the 1930s was Aalto. This certainly continued the development from 1920s Constructivism to functionalism, and yet it included a critical look at modern rationalism. The orthogonal three-dimensional coordinate forms were discarded and the mechanical coldness of radical functionalism was also discarded, but this did not suffer from the syndrome of hysterical reaction against modernism of the Nazi and fascist architectures. Modern rationalism could relax in the forests of Northern Europe on the margins of Europe while observing the battle between modernism and anti-modernism in the center of Europe.

 As can also be seen from Futurism and Constructivism, modern rationality was tightly bound to a revolution against the existing senses of values. The rationalists of the 1920s wiped away the things of the 19th century and aimed at building up a new value system. Reason had to be clear and simple, and a banner for the revolution had to be summarized into a single word. Many people cannot be appealed to and led in a single direction by a vague and complex image. Modern rationality therefore aimed for the direction of forming a one-dimensional sense of value. The white cube of Le Corbusier visually symbolized this one dimensionality. Aalto curves appeared as a visual symbol with a sense of value that repudiated this white cube.

 Aalto curves are a form that surpasses rationality, and have unlimited development and freedom that appears merely as playfulness at a glance. This also represented the formality of neoclassicism of the early 19th century as well as that of the freedom of romanticism, and the composition of the contrast between the aspiration for formality of modern rationalism and the trend towards freedom of organicism was revealed at this point as if in a faceoff. Romanticism only has a relative existence within the structure of ideas of modernism and only takes the position of being able to savor the freedom of the heart thanks to the existence of rationalism that preserves formality. Freedom that forgets formality is nothing more than simple chaos, and cannot form a functional structure.

 

 


5. Theory of the spatial structure

 

(1) Way of thinking in cultural anthropology

 

 The composition of antagonism between modernism and fascism of the 1930s, i.e., the antagonism between 20th century rationalism and radical romanticism, is lost in the period of chaos of World War II. Europe was weakened and American rationalism took center stage in the world after the war. The postwar reconstruction of cities that had been destroyed as part of the battlefield came to apply modernist theory. In particular, the functionalist urban planning theory of “The Athens Charter” became the backbone, which was written at the 4th meeting of the CIAM (Congrès International d'Architecture Moderne) in 1933 under the leadership of Le Corbusier (*1).

 This was also the same in Japan, where a network of wide arterial roads was established in the city centers as suitable for vehicular traffic, and large and small parks were setup. In the city outskirts, housing estates that emulate the Siedlung of the 1920s were established to create a healthy living environment surrounded by nature. The idea of “sun, air, greenery” espoused by Le Corbusier and others became a slogan that established a worldwide architectural style and urban style.

 Whereas nationalism became a relic of the past and advocacy of excessive nationalistic identities were considered dangerous. Internationalism was strongly pushed forward, particularly in the socialist bloc, and a social order surpassing nationalism and religion was constructed. However, because this new social order took on a form of being pushed by brute force, the subsequent collapse of the Soviet Union was accompanied by a reactionary resurgence of old religions, and these became wrapped up in fierce interracial conflicts.

 Although the structure of this victory of functional rationalism and defeat of nationalistic romanticism was the solution to the problems of the 1930s, the times pass rapidly and the doctrine of duality was quickly overshadowed. Functional rationalism was blamed to be too simple and a more skillful logic was searched. Whereas, apart from the 19th century global system of nation states based on nationality and history, people’s eyes were opened to the existence of more real social groupings, and the cultural anthropology began to spread. The ideal shape of cities and buildings did not simply follow scientific rationality, and was searched in the different point from global power structures or governmental administration systems.

 The term “structure” became convenient there among architects and urban planners. This was not the physical structure referred to by structural mechanics, but was more a soft meaning of social structure or cultural structure. In France, the cultural anthropologist Lévi-Strauss performed research on primitive people, and the existence of primitive social structures was treated not simply as the mechanisms of slow-developing societies, but as knowledge of social construction applied universally to all mankind (*2). This formed a school of thought called “structuralism,” and had an effect on a wide range of fields. The logic of primitive societies was even applied to the analysis of large cities in developed countries, and this was accepted as a new theory by architects and urban planners.

 The writer Bernard Rudofsky wrote the best-selling book “Architecture Without Architects (*3)” in 1964, and presented settlements of primitive societies, noting that designs that did not exist in any kind of modern architectural design, or that surpassed these, were realized by unnamed people (Fig. II-31). Although this itself had a direct connection with cultural anthropology of structuralism, the discussed themes were the same.

 The two dimensional antagonism between rationalism and irrationalism in the 1930s focused on small tribes instead of nations, and was skillfully replaced by a third method by focusing on logic that only prevailed in small groups rather than globally universal logic. Way of thinking from the part rather than the whole made it as possible. Although the theme of cultural climate pursued by Aalto and others around the 1930s were only rated as having a peripheral relationship with the center or complimentary to global universal logic, at this time, the concept of a universal whole was rejected, and a new awareness was born that the universality already resides at the periphery of the world.

 French structuralism developed into the semiotics of Roland Barthes and others, giving birth to architectural theory that employed semiotics, and this vocabulary also had a large effect on architectural criticism. However, it was not argued yet on the way of thinking of structuralism inherent in the architectural thought of this period. In particular, the way of thinking that was common to the cultural anthropology of structuralism is somewhat useful in order to understand the path traced by the architectural styles of the 20th century under the initiative of reason (*4).

 The Dutch architect Aldo van Eyck undertook studies of the Pueblo Indians and other people, and recognized that village structure that was also called primitive had a unique spatial sense of value. He then applied this theory to the design of an “Orphanage” (1957 to 1960) in Amsterdam.

 The house in a primitive village was first created without division into functional partitions and without thinking about how it would be used. For example, if there was a village with a certain number of families, then only that number of houses was created, and these were arranged to form a suitable circle around a central space that was shared. As the village gradually developed, with the creation of warehouses and temple-like spaces, they were often shaped like a house. In other words, unlike the idea of the division of roles of functionalism, the form of buildings and the village structure that determines their distribution are decided at first. The empirical knowledge about the relationship between parts and the whole is useful there.

 In the case of Van Eyck’s orphanage, two types of large and small cubic space units crowned by each dome roof are created, and then integrated appropriately with the administration building and front garden space to the whole complex (Fig. II-32). This was certainly the application of the village structure of a primitive society to architectural plans. It was not only this work, but he applied what should be called a design method of “structural theory”. In the proposal for a new church under the concept called the “wheels of heaven” (1964), four circular rooms produced the shape of ladder-shaped frameworks, and this was also a development of this method(Fig. II-33).

 What is necessary for the structural theory method, is to define the puristic base forms as the units and then the connective relationship between the multiple units as the structure. In the functionalist method, the whole was divided into several functions, and the space was partitioned according those functions, whose method is named zoning. This had the feature of the method of partitioning, where the parts were created only after the whole is partitioned and the parts could not be independent. In the structural theory method, the parts come first and the whole is decided later. There the parts could be even independent separately according to circumstances. As it is named the system theory to inquire how the relationship between the parts and the whole, the nature of the system differs here between the two.

 The changes in 20th century architectural styles were actually produced from such changes in the nature of the system. Constructivism took the formal system of geometry as the theme, functionalism used this as a base to take spatial system as the theme while considering the function of the space, and organicism took more natural spatial system as the theme by discarding the themes of formal system. Structural theory then attempted to give definite patterns to spatial system that are irregular at first glance and proposed patterned spatial structures.

 The focus on primitive society came against a background of a large historical movement of the 20th century of self-denial of European society. Rudofsky certainly admired the organic spatial structures established in the primitive society that are not necessarily designed by anyone. This means a critical view of the European civilization where is created the habit of singling out the artist by their personal name since Renaissance.

 At the same time, this was also against the background of the profound impulse towards universality aimed for by 20th century Europe, and was not carried out under any simple attempt to protect primitive society as humanism. They entered primitive societies, performed structural analysis, and deduced abstract logic. For the architects, this logic was brought back and applied as new design methods. Even when a model was sought of primitive society, this was a field for sophisticated development by modern rationality.

 Incidentally, also in Japan, many surveys of the historical town at various sites in Japan were conducted in the 1960s under the name “design survey” by architects and architectural historians like Yuichiro Kojiro, Mayumi Miyawaki, and others, and research on Japanese unique spatial structures was conducted resulting into the book “Japanese Urban Space” (*5) by Arata Isozaki and others. Broadly speaking, this can be said to be one corner of the global age of structural theory. Attempts to elucidate the principles of spatial structure from primitive villages continued in Japan up to the world village survey of Hiroshi Hara (*6).

 Until now, the structural outline of the International Style and its regional development has been widely used to understand the architecture up until the 1960s. However, as noted earlier, this dualism was just a theme of the 1930s, and the initiative of 20th century reason did not necessarily stop at that point. It should be noted that the insufficiencies of the logic of functionalism were once surmounted by the logic of the structural theory.

 

 

(2) Urban structure

 

 The Estonian-born American architect Louis Kahn was known for unique mysterious forms, and he came to be like a guru amongst architects. However, this was a result of his personal sense of form and psyche, and has almost no relation to the underflows of history of the 20th century. Although it is scarcely pointed out, his logic relied certainly on the spatial structural theory of this period. This provides a glimpse of the footsteps of 20th century reason.

 He presented proposed reforms to the city center of Philadelphia in 1956 to 1957. These arranged several masses in the city center, such as giant cylinders, pyramid shapes, tower shapes, or structures that twisted while soaring (Fig. II-34). Although this was a proposal for the future image of a large city, for people who are familiar with primitive villages, this would probably be viewed as a giant expansion of a primitive village. The spatial structure that brings together several standard units via forum like nucleus space appears at a glance to be a free arrangement, but could be said to be a reminder of the knowledge of the primitive ages. Here the spatial structure of a village was translated into an urban structure.

 Only that, each of these units was completely different from the image of high-rise buildings that had been born with the gradual development of theories of rational and economic structures. This idea also differed fundamentally from the architectural styles of the time that continued to transform into asymmetric complex shapes that considered the functional spatial partitioning, and carried a monumentality like classical altars. This came to solidify the symbol of Kahn as a hero who rejected 20th century modern rationalism and pioneered a new monumentality. Furthermore, the theory that 1970s post modernism started from that time has also been claimed. Looking at history from a bird’s eye view, however, the way of thinking of Kahn is located within the genealogy of modern reason.

 Kahn was also famous for his clear separation of “served spaces” and “servant spaces.” His theory was that it would be good to have main spaces where the function is not particularly defined and support spaces supporting them behind, and this was again a method peculiar Kahn that supplanted functionalism. For example, at the Pennsylvania State University Medical Research Center (1957 to 1964), a column-free space with a square floor plan was prepared at first, and stacked into seven stories solids, whose five towers as main units are combined via a central tower as a forum. The thin square towers as the support spaces that contained the toilets, elevators, etc. are added outside of the each main units. The structure of individual, large square main spaces with small square support spaces, and the structure of a grouping of those five units clearly show the relationship between the parts and the whole in the structural theory (Fig. II-35).

 The structural theory of design also had a large impact on Japan, and Kenzo Tange took this as his own. In the Yamanashi Culture Hall (1964 to 1967), several cylindrical shapes were lined up and office spaces etc. are arranged appropriately in between (Fig. II-36). At the least, in the floor plan, this created the feeling of cone-shaped residences in a primitive village arranged in a line, but in this case, they were cylindrical columns that contained toilets and stairs. These were servant spaces in the words of Kahn, and at the same time columns that formed a framework, and therefore they were arranged in an orderly uniform lattice rather than in a free arrangement, which support the rest free space as served space.

 Van Eyck designs that were similar to it at a glance in a roman catholic church (1968) in The Hague, where the circular shapes were small prayer rooms, and the pipes of sky-lights opened in the ceiling (Fig. II-37). For him, the circular unit was an independent spatial unit, and this itself was self-promoting. It seems after all that Tange referenced each of the design methods of van Eyck and Kahn and rearranged to his own spatial structure, but this can also be read as the effect of the large Buddhist temples in Japan with rows of round pillars.

 Tange had almost no interest in the spatial structure of village level and exhibited predominance in the display of uniform spatial structures of units. The “1960 Tokyo Plan” written by Tange was splendid for designing a city above the sea by crossing Tokyo Bay with a network of ladder-shaped highways and arranging buildings in cluster shapes that extended branches above the sea, and was paid attention from the world. The Yamanashi Cultural Hall was also proposed as part of an extensible urban structure, with cylindrical columns arranged throughout the city as the “cores” and floors connecting these created in the required location only when needed.

 At this stage, the reality of a village was abstracted as a spatial structure theory, and the idea of a new architectural design method that took small villages as the ideal transformed into the spatial structure that assembled a large city. For Tange, who was aware to be responsible for the reconstruction of the nation after the war, this could be extended to a super-large city structure at the territorial structure level called the Tokaido Megalopolis, and this reflected the conditions unique to the period racing from post-war reconstruction to post-war economic miracle.

 That Japanese architects began to go shoulder to shoulder with and attracted the attention from architects of the world is recognized that the standards of Japanese architects had risen to such high level from the domestic viewpoint in Japan. As can be understood from the way of thinking of cultural anthropology, though, it could be said, there arose a new global cultural structure that the new intellectualism of the world focused more on the periphery than the center, and while Europe was undergoing self-dinial as the center, the also Japanese architects at the periphery were provided with the stage. The fact that Japanese architects had interacted with the world indicates that it was a period of structuralism of anthropology.

 The architects originally responsible for structural theory were the members gathered for the preparation of 10th CIAM conference (Team X) and were representatives of a new age. They pointed out to the masters Le Corbusier and Gropius that their architectural theories had already fallen behind the times, and sought for a new theory. The rise of the structural theory was eventually the result of the criticism against the functionalism as the first generation of modernism and the intergenerational fighting to overcome those deficiencies.

 Modernism means the thought to be modern, if taken purely from the interpretation of the word, and is to focus always upon one step ahead of the present. Therefore, it is not possible to be content with what is thought to be new at the present. Theory was also constantly searching for things newer than the present, and never solidified. Even the architectural theories of Le Corbusier were also overtaken by newer modernism and eventually destined to be driven into the past.

 Only if the “Plan Voisin” of Le Corbusier (1925) is compared with the “Golden Lane Project” drawn by Alison and Peter Smithson (1951 to 1953), the magnitude of the chasm between the two was known (Fig. II-38). The idea of the Smithsons began with a maisonette style board-shaped high-rise apartment block, and at this level, it exhibited commonality with the “Unité d'Habitation” of the high-rise apartment block Le Corbusier had realized at Marseille etc. But the Smithsons saw this as a unit of urban structure that connected to other units, and created a larger unit on the plan like the cut-off end of a twig. This unit connected to the cut-off ends of other twigs without aligning the directions. In this way, the parts gradually expanded into a large part, forming a city that was overall like a bushy shrub. The overall shape was not intended by the architects themselves, and could also form unexpected shapes.

 The logic of not specifying the whole but only the relationship between the parts was a decisive difference from Le Corbusier who partitioned giant rectangular shapes into grids. There arose a criticism that the procedure of a single architect such as Le Corbusier deciding the entire image was an indication of the arrogance of the architects, and even totalitarian. The Smithsons’ city certainly avoided this weak point and the overall silhouette was not designed by themselves, but entrusted to the preestablished harmony.

 The infrastructure does not stand out in the least there. In Tange’s “1960 Tokyo Plan,” although the network of highways as infrastructure was displayed strongly in a hard form, Smithson’s showed that it was good to be flexible in the nature of the structural theory. It seems like the complete dismantlement of the dream of Le Corbusier who thought the pure shape as the ideal.

 

(3) Future city as an urban machine

 

 Even though spatial structural theory started from cultural anthropology research into primitive villages, the architects who provided 20th century intellectualism were still in the machine age. As for the relationship between the parts and the whole, machine was certainly a systematic existence where the parts were integrated to construct the whole. The romanticism that saw the ideals in the primitive villages could easily turn into a type of romanticism that dreamed of futuristic machines through a small change in thought.

 The “Archigram” group formed in the 1960s by several people including Peter Cook, Ron Herron, and Denis Crompton attempted to treat the city as machine. The Futurism of the 1910s and a modernist trend to treat machines as a metaphor of the 1920s, employed machines on the rudimentary level of the time as a motif, though, the period of half of the century has transformed the machines themselves and changed them into robotic automatic machines. The idea of treating buildings as residential machines began to be displayed in the mode of residential robots.

 The “Walking City” of Ron Herron (1964) envisioned a single city as a chunk floating in the air, with home and office windows arranged in a regular array like a beehive on the surface of the fat submarine-like solid (Fig. II-39). This giant chunk could walk slowly using large telescopic legs, touring the world such that there are sometimes multiple Walking Cities against the background of Manhattan in New York and sometimes against the sand dunes of Egypt.

 The idea of the high-rise buildings forming a single urban unit, like the “Unité d'Habitation” of Le Corbusier, was further developed at this time, rendering an urban image like a space station or space ship. Le Corbusier’s idea of pilotis as support columns raising the city into the air were further changed into walking legs. Although this kind of science fiction-type image was expected to take of the order of one century to achieve, it presented at least a symbolic image of the 20th century city.

 While the designers draw urban images of such robotic city, the theme of “mobility” of a city became a topic of discussion with reality, and cities came to be viewed as devices with the dynamics corresponding to the motion of people more than as collections of static buildings. However, in reality, it didn’t go beyond that the automobile society appeared where individuals could freely and quickly drive around the city, the cities were connected with super high-speed rail connections and the cities of the world able to be crossed by airplane, and mobility did not reach the point where the image of architecture itself is changed fundamentally. The problem to be discussed here is not the extent of the technological revolution, but the fact that the systematic thinking architecture was established there that assembled structures called machines.

 The Archigram proposals of 1964 also included a project called the “Plug-in City,” which showed a relatively realistic city image. There were rendered several different structures. The structures like inverted cones with thick trunks attaching a lot of capsules, the structures like intermittent cylinders stuck with axis, and the frameworks inclined at 45 degrees with capsules attaching like terraced fields are found there and various forms are experimented (Fig. II-40). The point to be paid attention here is the clear division of the conventional structure into a structural body and capsules.

 The “cluster” method can be seen here, with a fixed structural pattern given to the relationship between the parts and the whole. The capsules were like vehicles without wheels, and were devices that compactly contained people. The frames of the devices were made from metal, with unitized toilets and kitchens inside. On the other hand, the part assumed as the trunk contained pipes connected to each capsule. The network of pipes under the ground now stood up vertically, forming a tree-like cluster structure.

 Borrowing the terminology of Kahn’s served spaces and servant spaces, the capsules were served spaces and the trunk corresponds to servant spaces. Even in the Medical Research Center of Kahn, the cantilevered beams became thinner towards the end like a branch, and parallelepiped boxes were suspended and put side by side from these. If this concrete building is considered to be replaced by metal, the structure of the buildings is basically the same as that of Archigram.

 In the “Plug-in City,” the capsules could be connected in the same way as inserting a plug into a power socket, and there was a separation of the immovable trunk and the movable capsules. The immovable part of the city was only the part of the trunk that contained the lifelines, and the capsules could be moved or replaced with new products. On the one hand, the capsules were not the job of a conventional architectural company but were factory products like automobile production. On the other hand, the network assumed as core was a structure of the scale of civil engineering. This kind of spatial structure was equivalent to the binary separation method into housing units and central open space of a primitive village. The “Plug-in City” could be said to be a modern primitive village.

 The idea of capsules took on concrete form in the Nakagin Capsule Tower (1972) of Kisho Kurokawa (Fig. II-41). This was not actually capsulization that could be removed, though. In any way, the capsule hotels that were born from this idea were built in every major city throughout Japan, and were frequently used as cheap accommodation. This should be said to be the popularization of spatial structural theory, in which units are cut off as independent parts and the aspects of structure are forgotten from the theoretical idea of cluster. However, this was certainly one of the vestiges of 1960s in spite of refraction in the shape.

 The “Metabolism” group consisting of Kiyonori Kikutake, Fumihiko Maki, Masato Ootaka, and Kisho Kurokawa, founded for the World Design Conference in Tokyo in the 1960s, advocated the need for metabolism of city and structure under the theme of replacing ability. This applied the biological attribute of metabolism to artificial objects, but actually advocated assembly of cities and buildings like machinery systems.

 Of course, there was still no technology where a building itself could organically metabolize like the real plants and animals, and this was merely a metaphor for the range of organic body analogies. It is recognized here that the process of the modern reason which has gradually built ingenious artificial systems starting from zero reached the peak. Buildings were viewed as machines, and the mechanical systemization of buildings was actually realized to some degree with the technological innovations. The “Walking City” was the form of a city that mankind would build in a space station in the space age, and was the leading edge of conceivable residential machines.

 As naive humanist and traditionalist opposition appeared when the concrete form of functionalism in the 1930s was visible and that gave birth to regression to fascism and transition to organicism, the similar opposition to the systemized urban and architectural images of the 1960s appeared. This could be said to be the inevitable attribute clinging to modern reason, and certainly led to romanticism that yearn for the irrational. This was a check function built in the brain of human body, and the racing ahead rationalism is occasionally operated modifications from this.

 The 1960s in Japan was a time of post-war economic miracle following post-war reconstruction, and was the time of movements in opposition to the pollution brought by this. When the optimism for the future like that of Archigram was far removed from the common knowledge of general citizens, the instinct like a life preserving device applied the brakes. Designers also were forced to respond to the naive sensibilities of the citizens due to the intrusion on life and environment.

 The Berlin architect Ludwig Leo, who focused on the stretched super-rationalism of the radical functionalist Hannes Meyer of the 1920s, said to become wrapped up in the question of architectural design and immersed in the citizen’s movement (Fig. II-42). In 1968, the May Revolution took place in Paris, spreading to large cities around the world, including Japan, and prompting change in the thinking of 20th century civilization. The reason this did not destroy the balance to the point of the abnormal chaos of the 1930s to 1940s was probably just good fortune. The dualist age of the head-on collision between rationalism and romanticism of the 1930s had fallen, and become a time of pluralistic values that allowed gentle yet brilliant self-reform.

 With the constraints on development and growing awareness of environmental conservation, nature began to stand out as a force exceeding the artificial in the Utopian city images of Peter Cook of Archigram, and in the series of drawings that rendered the metamorphosis of the city entitled “Urban Mark,” structural entities formed from small grids gradually melt until reaching an amorphous scene of unified city and nature (Fig. II-43). It can be said that the process of the development from the cube to the structure born from 20th century modern reason and its subsequent decomposition were symbolized by this.

 In 1848, 120 years before the May Revolution, a republic revolt occurred in Paris, and this spread throughout the large cities in Europe in the same way. Although the royal government of the time eventually crushed this revolt, it stood on a great precipice. From the beginning, this chain-reaction revolutionary movement strengthened rather the character as a cultural revolution such as by producing the political yet cultural works of the “Manifesto of the Communist Party” of Karl Marx, and also giving the starting point to the theatrical revolutions of Richard Wagner. In the field of architecture, this cued the turning of style from the intellectual style of neoclassicism to the opulence and warmth of neo-renaissance.

 This formed a large divide from the age of reason of the first half of the 19th century to the age of sensibility of the second half of the 19th century. In the 20th century also, the same kind of a divide from a time of reason to that of sensibility occurred around 1968. The direction after the fail of the modern reason that attempted to construct machinery systems is the theme of the next chapter.

 

(*1) Le Corbusier, “The Athen Charter”, New York, 1973(original 1933).

(*2) Claude Lévi-Strauss, “Athropologie structurale”,1958.(Japanese tranlation by Ikuo Arakawa and others, Misuzu, Tokyo, 1972).

(*3) Bernard Rudofsky, “Architecture without Architects”, 1964 (Japanese tranlation by Takenobu Watanabe, Kajima Shuppankai, Tokyo, 1984).

(*4) Arnulf Lüchinger, "Structuralism in Architecture and Urbanism", Stuttgart, 1981.

(*5) Urban Design Research Group(ed.), “Japanese Urban Space”, (Japanese) Shokokusha, Tokyo, 1968.

(*6) Hiroshi Hara, “Tour toward Villages”, (Japanese) Iwanami-Shoten, 1987.


 

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 (c) Toshimasa Sugimoto