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Modern Art(5): 1907-1920s|立体主义 Cubism
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Preface: welcome to this very brief intro to modern art. Please feel free to use this as a guide for museum visits.
What is Cubism?
In one sentence: viewing an object from multiple angles simultaneously, then compressing all those viewpoints into a single plane.
But that definition is too technical. The deeper answer: Cubism was the first time artists said that painting should not simulate what the human eye sees — it should simulate how the human mind knows the world. When you look at a face, your eyes scan across it, your memory layers onto it, your emotions color it. Your "knowledge" of a face is not a snapshot from a single viewpoint at a single instant — it is a composite built up over time. Cubism wanted to paint that composite directly. This is an epistemological revolution, not merely a stylistic one.
Historical Context: Why 1907?
Three things happened simultaneously.
1. Cézanne died in 1906; his retrospective was held in 1907.
Cézanne's multiple viewpoints, his geometric simplification, his skepticism toward perspective — these seeds exploded into flower in Paris in 1907. Picasso and Braque began experimenting immediately after the retrospective.
2. The impact of African sculpture.
In the spring of 1907, Picasso saw African and Oceanic masks and sculptures at the Trocadéro anthropology museum in Paris. He later described that night as a "revelation" — he stayed a long time, and by the time he left, the conception of Les Demoiselles d'Avignon had formed. The visual logic of African sculpture: presenting front and side simultaneously, making no attempt to create a three-dimensional illusion, treating the human body directly through flat geometric form. This was a different direction arriving at the same answer as Cézanne's geometry.
3. Einstein published the Special Theory of Relativity in 1905.
Time and space are not absolute — they are relative to the observer. There is no "objective" single viewpoint. This revolution in physics is structurally identical to the epistemology of Cubism. Picasso hadn't read Einstein's papers, of course, but both were products of the same spirit of the age.
Les Demoiselles d'Avignon (1907)
This painting is Cubism's manifesto, but it is not yet Cubism itself — it is the transition, the crack before the explosion.
The image: Five nude women facing the viewer directly. The two figures on the left have Iberian-style faces (the influence of ancient Spanish sculpture). The two on the right have African mask faces — noses skewed, eyes asymmetrical, entirely ignoring the rules of Western portraiture. Picasso spent nearly a year on this painting and left hundreds of preparatory sketches. The original composition included male figures (a sailor and a medical student), later removed entirely — the final version is a direct confrontation between pure female bodies and the viewer.

Why the title "Demoiselles d'Avignon": The title was not Picasso's — it was given later by his friend André Salmon. Avignon Street was a famous brothel street in Barcelona. Picasso never liked the title.
His friends' reactions: After completing the painting Picasso hid it in his studio for a long time. He showed it to a few close friends — Matisse thought Picasso was mocking the modern art movement. Braque said on first seeing it that it felt like Picasso was asking them to "drink kerosene." Yet Braque became Picasso's most important collaborator. The painting was never publicly exhibited during Picasso's lifetime until 1916.
Analytic Cubism (1908–1912) — Picasso + Braque
The purest and most radical phase of Cubism.
Method: Decompose an object (a person, a musical instrument, a bottle) into multiple geometric planes, present them simultaneously from multiple angles, then reassemble them on the picture surface. On the surface the result looks like an accumulation of fragments — but if you look long enough, the fragments from different viewpoints begin to activate each other, and you begin to feel space folding multiply across the flat surface.

Color: Nearly abandoned entirely. The palette is brown, gray, off-white — approaching monochrome. Why? Because they didn't want color to distract attention. They wanted to concentrate all their energy on problems of form and space. Color is sensory; the problem they were solving was epistemological.
Repetition of subjects: They painted the same subjects over and over — guitar, violin, wine bottle, newspaper, figure. Because they were not studying the subject — they were studying a method of visual analysis. The subject was the object being analyzed, not the point.
The relationship between Picasso and Braque: This collaboration is one of the strangest creative partnerships in art history. Between 1908 and 1914 their styles grew so close that sometimes neither of them could tell their work apart. They placed each other's paintings together without signatures and tested whether they could identify who had painted what — sometimes they couldn't. Picasso later described their relationship as being like "two mountaineers roped together" — you trust this person's judgment, you go together to places no one has gone before, you are on the same rope. When the First World War broke out Braque was conscripted, suffered a head wound, and nearly lost his sight. Their collaboration ended and never recovered that density.
Synthetic Cubism (1912–1920s)
If Analytic Cubism took objects apart, Synthetic Cubism assembled different materials into a new whole.

The invention of collage: In 1912 Braque was the first to paste newspaper fragments and wallpaper into a picture. Picasso followed immediately and went further — rope, oilcloth, sand, wood shavings all entered the picture surface.
This is an important moment in art history: painting shifted from representation to construction. The picture was no longer an imitation of reality — it was a new reality assembled from fragments of the real. Pasting newspaper into the picture had another meaning: the text on the paper (news headlines, advertisements) carried a real-world timestamp into the artwork, breaking the boundary between painting and daily life once again.
Color returned: The Synthetic phase is richer in color, more decorative in form — less of the tense intellectual density of the Analytic phase, more visual pleasure.
The Core Figures
Pablo Picasso (1881–1973)
The engine of Cubism. But Picasso is a figure who needs to be understood fully, not only as a genius myth.
The facts of the genius: his technical ability was staggering — his academic drawings at 15 reached the level of a mature master. He abandoned realism not because he couldn't do it but because he chose not to. The weight of that choice is entirely different. Over his lifetime he produced approximately 20,000 works, spanning Cubism, Surrealism, Neoclassicism, late Expressionism — no other artist has that range of style or that volume.
The facts of the problem: Picasso's relationships with women are the dark side of his life, and a subject art history long avoided. The pattern across his relationships was consistent: find a young woman, she becomes muse and model, his art explodes during the relationship, then he moves to the next one, and the previous one falls into depression or collapse.
Marie-Thérèse Walter: he began a relationship with her when she was 17 and she didn't know who he was. She killed herself four years after his death.
Dora Maar: a photographer, his intellectual equal — he painted large numbers of portraits of her weeping; she later suffered a mental breakdown.
Françoise Gilot was the only woman who left him on her own terms. She later wrote a memoir documenting all of it. Picasso was furious and tried to block publication. He failed.
These are not private matters unrelated to his art. His gaze toward women directly constitutes the content of a large portion of his work, and he exploited these women.
Georges Braque (1882–1963)
The co-inventor of Cubism, but long overshadowed in the narrative by Picasso. Braque was a more introverted person. He didn't pursue Picasso's constant style changes — after the First World War he developed his own more stable, more quietly contemplative style on the foundation of Cubism: still lifes, interiors, colors rich but restrained, pictures carrying a quality of deliberate calm. One of his lines is worth keeping: "Truth exists for everyone to find. Only lies are invented."
Violin and Candlestick, 1910: The essential specimen of Analytic Cubism. Color has almost entirely disappeared — brown-gray monochrome, because the problem they were solving was spatial, not chromatic. The violin is decomposed from multiple angles simultaneously; you can identify the strings and the body, but they present themselves from three or four directions at once. The boundaries between candlestick and violin interpenetrate. A typical work from the most intense period of the Braque-Picasso collaboration — tense, intellectually dense.

Fruit Dish and Glass, 1912: The period in which Braque invented collage. He pasted wood-grain printed paper into the picture surface — the starting point of Synthetic Cubism. Notice the fragments of text beginning to appear. Real material enters painting; painting begins to construct rather than represent.
The Sunblind, 1914 / Portrait of Picasso, 1912: The difference from Braque and Picasso is immediately visible — color has returned, and it is calculated color relationships. His pictures have a geometric elegance; every color plane has a clear positional logic, nothing like Picasso's explosiveness. The Portrait of Picasso is one of his most famous works — you can make out a person's outline, but the face is systematically decomposed into geometric planes, each with its own independent light source. This is exactly what he meant by "starting from a painting and arriving at an object" — establish the system first, then let the object materialize within it.
Juan Gris (1887–1927)
Spanish, in Paris. The artist who pushed Cubism toward its clearest and most systematic form. If Picasso's Cubism is an explosion, Gris's Cubism is a precision instrument. His compositions are rigorously structured, his colors carry an internal mathematical relationship, and the geometric decomposition of objects has an almost architectural stability. He said: "Picasso starts from an object and arrives at a painting. I start from a painting and arrive at an object." He died of tuberculosis at 40, leaving a small body of work of exceptionally high quality.

The Sunblind, 1914 / Portrait of Picasso, 1912: The difference from Braque and Picasso is immediately visible — color has returned, and it is calculated color relationships. His pictures have a geometric elegance; every color plane has a clear positional logic, nothing like Picasso's explosiveness. The Portrait of Picasso is one of his most famous works — you can make out a person's outline, but the face is systematically decomposed into geometric planes, each with its own independent light source. This is exactly what he meant by "starting from a painting and arriving at an object" — establish the system first, then let the object materialize within it.
Fernand Léger (1881–1955)
He pushed Cubism toward the industrial and the collective. His paintings are full of pipes, gears, mechanical components; the human body is treated as cylindrical mechanical parts. This is not a critique of industry but an embrace of it. He had genuine political sympathy for the working class (he was a Communist Party member) and he wanted to create art that ordinary workers could understand and love. His style is called Tubism — pushing Cubism's geometry toward a thicker, more industrial direction.

The City, 1919 / Three Women, 1921: The difference from Braque and Gris is immediately obvious — the scale is entirely different, the energy is entirely different. Léger's pictures are industrial, public, almost like posters. In The City, buildings, figures, billboards, staircases — everything is treated as geometric components of equal weight, no hierarchy, like the interior of a machine. In Three Women the bodies are cylindrical, the skin has a metallic sheen, the expressions are robotic — but this is not coldness. It is Léger's version of a solemn tribute to the collective laboring body of modernity.
Cubism and African Art: A Problem That Must Be Confronted
This is the most complex part of the Cubism narrative and the one most requiring a critical eye. Picasso drew fundamental inspiration from the visual language of African masks — he acknowledged this. For Cubism to happen at all, a precondition was that the European colonial system had brought African cultural objects to museums in Paris. Those masks were taken through colonial plunder; in their original cultures they had specific ritual functions and were not "art objects" — it was the European classificatory system that turned them into "primitive art." Picasso never spoke publicly about this source, and never attempted to learn the cultural context behind the African sculpture. He took the visual language and left the cultural meaning behind on the museum label.
Art historians and post-colonial critics have pointed out: Cubism's "revolution" was built on the uncompensated appropriation of African culture, and the cultures and artists who created that visual language received no credit and no compensation. This does not erase Cubism's importance — but it changes how we understand what that importance means.
Beyond Cubism: Global Influence
Russian Constructivism: Malevich, Rodchenko — starting from Cubism and moving toward complete abstraction and politicization. Cubism gave them the tool for liberating form from content; they put that tool in service of revolution.
Futurism (Italy): Boccioni used Cubism's multiple viewpoints to represent movement and speed — not presenting multiple spatial perspectives simultaneously but presenting consecutive time-frames simultaneously. This is closer to the logic of cinema.
Mexican Muralism: Diego Rivera studied Cubism deeply in Paris, then returned to Mexico and combined Cubist flat geometry with the pre-Columbian mural tradition to create a new public art language. Cubism moved from elite Parisian galleries onto the walls of Mexican public buildings.
Chinese Modern Art: In the 1920s and 1930s, large numbers of Chinese artists studied in Paris and brought Cubism back to China — Sanyu and Pan Yuliang (a woman — more on her separately) both had direct contact with this tradition.
Architecture and Design: Cubism's influence on twentieth-century architecture was transmitted through the Bauhaus and Le Corbusier — reducing architecture to basic geometric form, treating facades with multi-angle logic, making space fluid. Part of the visual logic of the modern buildings you see today has its roots in Cubism.
The Philosophical Significance of Cubism
What Cubism did is structurally identical to several contemporaneous intellectual movements.
Henri Bergson's philosophy of time: Real time is not clock time — it is the duration (durée) experienced by consciousness, in which past, present, and future coexist simultaneously. Cubism visualized this philosophy of time.
Phenomenology (Husserl): Knowledge is never a neutral recording of objective reality — it is the active construction of consciousness. The Cubist picture is the visible form of that construction process.
The linguistic turn: Saussure (a contemporary) argued that the relationship between a linguistic sign and what it refers to is not natural but arbitrary. Cubism did the same thing in painting: the connection between a visual sign and the object it represents was severed, and the sign began to operate independently.
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