Sonia delaunay: When art becomes a second skin

This dress, christened "Simultaneous," marks a turning point. For the first time, abstract art leaves the gallery walls to take shape in everyday life. Sonia Delaunay does not merely paint colored circles—she wears them, inhabits them, lives them. Her work is not confined to canvases hanging on walls; it extends to the fabrics that drape bodies, to books that unfold like landscapes, to interiors that become visual poems. For her, art is not an object of contemplation but a total experience, a second skin.

01Color as a universal language

Imagine a world where colors do not merely decorate but speak. Where a red does not just be vivid but engages in dialogue with a blue to create a vibration almost musical. This is the world Sonia Delaunay explores as early as the 1910s, long before Kandinsky theorized abstraction. Her discovery? The law of simultaneous contrast, the principle by which two complementary colors placed side by side intensify each other.

In Electric Prisms (1914), she pushes this idea to its extreme. Concentric circles of orange and blue collide like light waves, creating an illusion of movement. The canvas seems to pulse from within, as if electricity itself had taken form. This is not a representation of light—it is light made tangible. Sonia does not paint what she sees but what she feels: the energy of modern cities, the rhythm of machines, the cadence of new dances.

This approach is not merely a matter of technique. It is a philosophy. For Sonia, color is a universal language, capable of transcending linguistic and cultural boundaries. An idea that takes on its full meaning when one remembers her origins: born Sara Stern in what was then Russian Ukraine, raised in imperial Saint Petersburg, naturalized French through marriage, she already embodies this hybridity. Her canvases become bridges between worlds—between East and West, between craft and industry, between the masculine and the feminine.

02The scandal of dresses that dare to be paintings

If today we are accustomed to seeing collaborations between artists and fashion houses, in the 1920s the idea that a dress could be a work of art was nothing short of provocation. Sonia Delaunay did not merely design patterns for fabrics—she created clothes that defied convention.

Her 1913 "Simultaneous" is not just a dress but a statement. Without a corset, without a defined waist, it follows the body without constraining it. The vivid colors and geometric shapes transform the silhouette into an abstract composition. When Sonia wears it to the Bal Bullier, the reactions are immediate. Some see it as brilliant audacity, others as an insult to traditional femininity. One thing is certain: no one remains indifferent.

This provocation is not gratuitous. Through her creations, Sonia questions the place of women in society. Her dresses, both androgynous and flamboyant, reflect the emergence of the "New Woman" of the 1920s—independent, active, freed from sartorial constraints. In 1925, she opens her boutique Atelier Simultané in Paris, offering not only clothes but also upholstery fabrics, lampshades, and carpets. Everything is designed according to the same principles: geometric patterns that play with color contrasts, forms that seem in perpetual motion.

What fascinates is how Sonia applies her pictorial theories to fashion. The same concentric circles that animate her canvases appear on her dresses, the same color contrasts that energize her paintings clothe bodies. For her, there is no hierarchy among the arts. A dress can be as important as a painting, an upholstery fabric as significant as a fresco. This holistic vision of creation foreshadows contemporary approaches where artists collaborate with brands, where the boundaries between art and design blur.

03The studio as a laboratory of ideas

On Rue des Grands-Augustins, in Paris’s 6th arrondissement, lies a studio that resembles a hive. Rolls of fabric pile up in one corner, jars of paint line a shelf, sketches of patterns cover the walls. Here, in this space that is both studio and boutique, Sonia Delaunay experiments tirelessly.

The Atelier Simultané is not just a dressmaking business. It is a laboratory where artists, poets, dancers, and wealthy clients cross paths. Sonia designs dresses there, but also theater costumes, book bindings, and interior decorations. Each creation is an opportunity to explore new techniques. She uses stencils for her textile patterns, an artisanal method that allows perfect geometric precision. For her fabrics, she collaborates with manufacturers like Metz & Co in Amsterdam, producing her designs on a large scale.

What strikes one is how she incorporates chance into her creative process. For her first simultaneous dresses, she assembles fabric scraps without a preconceived plan, letting colors and shapes converse freely. Later, she systematizes this approach by creating modular patterns that can adapt to different supports—a dress, a cushion, a curtain. This modularity foreshadows contemporary design practices, where a single motif can adorn a garment, a piece of furniture, or packaging.

The studio is also a place of transmission. Sonia trains young women in textile techniques, a rare practice at a time when artistic professions were largely dominated by men. Among her apprentices, some would become important figures in textile design. This pedagogical dimension reveals another facet of her commitment: for Sonia, art must be accessible, shared, lived in daily life.

04When books become landscapes

In 1913, Sonia Delaunay collaborates with the poet Blaise Cendrars on a project that will make publishing history: La Prose du Transsibérien et de la Petite Jehanne de France. This is not just an illustrated book but a total work where text and image engage in constant dialogue.

The volume unfolds like a long accordion, stretching nearly two meters. On one side, Cendrars’s poem recounts a young man’s train journey across Russia. On the other, Sonia’s abstract compositions accompany the text like a visual score. Words and colored forms intertwine, creating a unique reading experience. For the first time, a book is not a static object but a space to explore.

What stands out in this collaboration is how Sonia translates the poem’s rhythm into shapes and colors. Words like "train," "speed," and "horizon" take form in oblique lines, concentric circles, and color fields that seem to move. The palette evokes the landscapes traversed: the ochres of the Russian steppe, the icy blues of Siberia, the flaming reds of sunsets.

La Prose du Transsibérien is much more than a book. It is a performance, a sensory experience. Sonia and Cendrars present it as a "first simultaneous"—a term that recalls the artistic movement she cofounded with Robert. The work is designed to be read aloud, the images unfolding to the rhythm of the reading. A hundred copies are printed, each unique thanks to the stencil technique. Today, these books are collector’s items, preserved in the world’s greatest museums.

This collaboration with Cendrars reveals another dimension of Sonia Delaunay: her talent for building bridges between disciplines. Poetry, painting, typography, design—everything blends in her work. She does not merely illustrate a text; she offers a visual interpretation that reveals its hidden rhythms and underlying emotions.

05The legacy of a visionary

When Sonia Delaunay dies in 1979 at the age of 94, she leaves behind a body of work that has traversed the century without aging. Yet during her lifetime, she was often overshadowed by her husband Robert’s fame. It was not until the 1960s, with the emergence of feminist art studies, that her work was reassessed at its true value.

Today, her influence is everywhere. In the geometric patterns that adorn the clothes of designers like Dries Van Noten or Mary Katrantzou. In the collaborations between artists and luxury brands, like those of Takashi Murakami with Louis Vuitton. In the idea that art can—and must—invade daily life. Sonia Delaunay was a pioneer in showing that beauty does not have to be confined to museums. It can clothe our bodies, decorate our interiors, animate our readings.

What fascinates most about her work is its coherence. Whether it is a canvas, a dress, or a book, one immediately recognizes her signature: those geometric forms that seem in motion, those colors that vibrate and converse, that impression of contained vitality. Sonia did not separate art from life. For her, every object, every garment, every space could become a work of art in its own right.

Her legacy perhaps lies in this simple yet revolutionary idea: art is not an activity reserved for an elite but a way of seeing the world, a manner of inhabiting space and time. By turning her dress into a painting, her apartment into an abstract composition, her books into landscapes, she showed that beauty can be everywhere—provided one knows how to look.

06How to live with Sonia Delaunay’s art today

You do not need to own a Sonia Delaunay canvas to integrate her spirit into your daily life. Her approach to color and form can inspire your interior, your wardrobe, even your way of seeing the world.

Start by observing how colors interact around you. Sonia Delaunay played with simultaneous contrasts—place a red cushion next to a blue one, or a bright yellow near a violet. You will see how the hues seem to animate each other. In your wardrobe, dare bold combinations: a black-and-white striped blouse with a geometric-patterned skirt, or a brightly colored scarf over a sober coat.

For your interior, draw inspiration from her patterns. The 1920s upholstery fabrics, with their concentric circles and broken lines, can be reproduced on cushions or curtains. Geometric-patterned wallpapers, very much in vogue today, owe much to her work. If you enjoy DIY, try the stencil technique to create your own patterns on furniture or walls.

But beyond objects, it is a philosophy that Sonia Delaunay bequeaths to us. That of an art that does not merely adorn but transforms. That of a beauty not reserved for galleries but that can inhabit every moment of our lives. As she herself said: "For me, there is no difference between my painting and what is called my ‘decorative’ work. I have never considered the so-called minor arts as artistically frustrating; on the contrary, it was an extension of my art."

So the next time you choose a garment, decorate a room, or leaf through a book, ask yourself: what if, like Sonia Delaunay, you made your life a work of art?