When machines became gods: Fernand léger and the tubist epic

This is not a metaphor. Léger himself recounted how, after being poisoned by mustard gas, he saw industrial objects take on a life of their own. "The war was a complete revelation for me," he wrote. "The rawness, the variety, the humor, and the perfection of certain men around me... made me want to paint in slang, with all its color and mobility." But what he saw in the trenches was not just broken humanity—it was a new form of beauty, emerging from the rubble. A cold, precise, relentless beauty: that of machines.

01The birth of a cult: when the factory became a cathedral

To understand Léger’s audacity, one must return to Paris in the 1910s, a city where industrial progress still rubbed shoulders with the remnants of the nineteenth century. Horse-drawn omnibuses shared the streets with the first automobiles, gas lamps flickered out at dawn while factory chimneys belched black smoke. It was the era when the Italian Futurists, led by Marinetti, celebrated speed and war in fiery manifestos. When Picasso and Braque, in their Montmartre studios, dismantled reality to reconstruct it in cubist facets. When Méliès’ early films made people dream of a world where technology would abolish the laws of physics.

But Léger was neither a Futurist nor a pure Cubist. He came from Normandy, the son of a livestock merchant, and had learned drawing by drafting architectural plans. This technical training would change everything. When he arrived in Paris in 1900, he was first fascinated by Cézanne, whose apples seemed sculpted from light. Then came the discovery of African art, which pushed him to simplify forms, to reduce them to their geometric essence. But what truly struck him was the spectacle of Parisian construction sites, the metal cranes silhouetted against the sky, the workers in overalls whose bodies seemed made of the same material as steel beams.

In 1909, he painted Nudes in the Forest, a canvas where human bodies mingle with tree trunks in a tangle of cylindrical volumes. Critics spoke of "Cubism," but Léger saw something else: a new way of representing the world, where organic and mechanical forms intertwined. "I don’t seek to break form," he would later say. "I seek to build it." This sentence sums up his entire philosophy. Where Picasso and Braque deconstructed, Léger assembled. Where the Futurists exalted destruction, he celebrated creation.

02Tubism or the art of painting with pipes

It was in 1911 that Léger invented what art historians would later call "tubism." The word is ugly, almost comical, but it perfectly describes the essence of his style: a painting where everything—bodies, objects, landscapes—is reduced to cylindrical forms, as if the world had been run through a factory rolling mill.

Take The Smokers, painted between 1911 and 1912. Three figures sit around a table, but their bodies are nothing more than assemblies of tubes. Their arms resemble stove pipes, their heads tin cans, their fingers pistons. Even the smoke from their cigarettes curls into mechanical spirals. The colors are vivid—reds, blues, primary yellows—as if Léger had used the same pigments as factory warning signs.

What strikes one in this painting is its complete lack of sentimentality. There is no melancholy or nostalgia in these tubist smokers. They do not seem human, but neither are they machines. They are something else: a new race of hybrid beings, half-men half-engines, perfectly adapted to the industrial age.

The critics of the time were disconcerted. Some spoke of "mechanical monsters," others of an "engineer’s nightmare." But Léger was delighted. He had found his path. "The cylinder," he wrote, "is the most perfect form of our time. It is both simple and complex, like a mathematical equation." For him, machines were not enemies of art but its new muses. Factory chimneys were the columns of modern cathedrals, gears the rose windows of this new religion.

03War as a revelation: when hell became an aesthetic

When the First World War broke out, Léger was thirty-three. He enlisted as a sapper, a combat engineer tasked with building bridges, digging trenches, handling explosives. What he saw at the front would radically transform his vision of art.

In a letter written in 1916, he described the experience of war as an "aesthetic revelation." "The men around me," he wrote, "were covered in mud, soot, grease. Their uniforms were torn, their faces hollowed by fatigue. And yet, there was a beauty in this rawness, a perfection in this imperfection." What he discovered was that war was not just a slaughter—it was also a vast workshop where bodies and machines mingled in a macabre dance.

When he was gassed at Verdun and evacuated to the rear, he spent months in the hospital, drawing what he had seen. The sketches he brought back were populated with soldiers whose bodies resembled assemblies of spare parts, cannons whose barrels stretched like phantom limbs, ravaged landscapes where twisted trees evoked metallic skeletons.

Back in Paris in 1917, he painted The Mechanic, a canvas that marked a turning point in his work. A worker in blue overalls stands before us, hands on hips, torso bare. But his body is no longer entirely human. His muscles are drawn like pistons, his veins like electrical cables, his face like a metal mask. He does not smile. He does not even look at the viewer. He is simply there, like a machine among machines.

This painting is a declaration of faith. For Léger, the mechanic was not a slave to industry—he was a modern hero, a new Prometheus who had tamed the fire of machines. "The worker," he wrote, "is the only true aristocrat of our time."

04The grand luncheon or when women became robots

In 1921, Léger painted what remains perhaps his masterpiece: Three Women (The Grand Luncheon). Three female figures sit around a table, in an interior that resembles both a bourgeois salon and the inside of a machine. Their bodies are smooth, geometric, almost abstract. Their faces are expressionless masks, their hair metallic helmets. Even the teapot on the table seems made of the same material as their bodies.

This painting is often interpreted as a satire of modern domesticity. The three women are no longer human beings but automatons, domestic robots programmed to serve tea. Their hands, resting on the table, resemble mechanical claws. Their empty gazes evoke the alienation of daily life in an industrialized society.

But for Léger, this painting was not a critique—it was a celebration. "The modern woman," he wrote, "is a perfect machine. She is both strong and graceful, like a well-oiled engine." What he admired in these figures was their lack of sentimentality. They do not cry, do not laugh, do not suffer. They simply are, like the machines he worshipped.

This vision may seem cold, even misogynistic. But it must be placed in context. At the time, women were only just beginning to enter the workforce, to claim their independence. Léger, who was close to socialist circles, saw in this emancipation a promise of progress. For him, these mechanical women were not victims—they were the pioneers of a new era.

05Mechanical ballet: when art became a film

In 1924, Léger collaborated with American filmmaker Dudley Murphy and photographer Man Ray to create Ballet Mécanique, an experimental film often considered one of the first masterpieces of avant-garde cinema.

The film lasts about twenty minutes and consists of a series of rapid shots showing everyday objects—pots, hats, typewriters—filmed from unusual angles. The images are edited rhythmically, almost musically, with obsessive repetitions that evoke the movement of machines.

What strikes one in Ballet Mécanique is its complete lack of narrative. There is no story, no characters. Just shapes, colors, movements. Léger saw in it a new form of art, where cinema became an extension of painting. "Film," he wrote, "is the only way to capture pure movement. Painting can only suggest movement. Cinema can show it."

The film premiered in Paris in 1924, in a packed theater. Reactions were mixed. Some spectators were fascinated by this mechanical aesthetic. Others were disconcerted, even horrified. One critic wrote: "It’s as if a machine had been placed in a concert hall."

But Léger was delighted. For him, Ballet Mécanique proved that art could be both popular and avant-garde. That machines were not just tools—they could also be works of art.

06The builders or redemption through labor

In the 1950s, as Léger neared the end of his life, his style evolved one last time. Tubist forms gave way to more human, more expressive figures. But his obsession with machines and labor remained intact.

In 1950, he painted The Builders, a monumental canvas celebrating construction workers. Men in overalls climb scaffolding, carry beams, tighten bolts. Their bodies are muscular, their faces determined. But what strikes one is how Léger represents them: not as isolated individuals, but as cogs in the same collective machine.

This painting is often interpreted as a tribute to communism. Léger, who had joined the French Communist Party in 1945, saw in collective labor a promise of emancipation. But for him, The Builders was not just a political work—it was also a celebration of the beauty of toil.

"Work," he wrote, "is the only thing that gives meaning to life. Without work, man is nothing." This sentence sums up his entire philosophy. For Léger, machines were not enemies of humanity—they were its allies. They allowed men to build, to create, to progress.

07The legacy of a visionary: when robots became artists

Fernand Léger died in 1955, at the age of seventy-four. He left behind a body of work that profoundly marked twentieth-century art. But his influence did not end there. Today, as robots and artificial intelligence invade our daily lives, his work seems more relevant than ever.

Consider the paintings of Julie Mehretu, where abstract lines evoke digital data flows. Or the sculptures of Anish Kapoor, where metallic forms seem alive. Or even the installations of teamLab, where visitors interact with digital environments. All these works owe something to Léger.

What fascinates in his art is his ability to see beauty where others see only coldness. For him, a machine was not an inanimate object—it was a living creature, almost organic. A gear was not just a mechanical part—it was a work of art in itself.

Today, as algorithms write poetry and robots paint canvases, one might wonder if Léger wasn’t right all along. Perhaps machines are not just tools—perhaps they are artists too.

And if that is the case, then Fernand Léger was their prophet.