Yves Klein: the painter of infinite blue

In just seven years, Yves Klein transformed post-war painting. Born in Nice in 1928, he recognised the potential of a single colour — an ultramarine blue that has since become legendary — to represent infinity. A judoka, mystic and provocateur, Klein emptied a gallery, turned models into living paintbrushes, and staged his own flight above a Parisian street. This article looks back at his brief yet dizzying body of work, where the material gives way to the immaterial.

Nice: a childhood spent between two painters

Martin aka Maha ; Flickr

Yves Klein was born in Nice on 28 April 1928 into a family where painting was an everyday occurrence. His father, Fred Klein, worked in figurative art, while his mother, Marie Raymond, was part of the Parisian abstract art scene. The child grew up surrounded by these two artistic styles, free to embrace or reject them. At around the age of nineteen, on a beach in Nice, he supposedly ‘signed’ the sky with his gaze and declared it to be his first work. This gesture foreshadowed his entire artistic approach. During those same years, he discovered judo, a discipline that would take him to Japan in the early 1950s. There, he attained a fourth dan black belt and returned with a conception of emptiness and energy that would permeate his entire artistic exploration.

Blue: a medium in its own right

m-louis ; Wikimedia

After settling in Paris in the mid-1950s, Klein sought a colour that was free from any representation and existed for its own sake. He found it in a deep, saturated ultramarine, which he developed in collaboration with a paint merchant using a binder that preserved the pigment’s intensity. This became International Klein Blue, trademarked in 1960. For Klein, this blue transcends dimensions; it opens out onto space, onto the sky, and onto infinity. His monochromes, first exhibited in Milan in 1957, eschew composition, drawing and anecdote. They offer the viewer a single surface to inhabit. This radical approach bewilders, captivates and causes scandal. It established Klein as one of the most daring artists of his time.

The Void, or the immaterial on display

Œuvres de l’artiste Yves Klein (1928-1962) ‘IAnthropometrie sans titre, 1960’ en exposition au MUSÉE MART d’art moderne et contemporain de trente; Alamy

In 1958, at the Iris Clert Gallery, Klein took his ideas to the extreme. He cleared the entire space, repainted the walls white, and presented the bare venue to the public. The exhibition was called Le Vide. Thousands of visitors flocked to contemplate a room emptied of its paintings, where, according to the artist, a pictorial sensibility remained. A year earlier, he released a thousand and one blue balloons into the Parisian sky. Klein also conceived his ‘Zones of Immaterial Pictorial Sensibility’, which were sold in exchange for fine gold, some of which was returned to the River Seine in a ritual. Behind this provocation was a firm belief: a work of art can exist through presence alone, through the energy that flows.

The body as a paintbrush

Gaspare Di Caro ; Wikimedia

At the turn of the 1960s, Klein shifted the focus of painting towards the living.

In his ‘Anthropometries’, models coated in blue imprint their bodies onto the canvas under the direction of the artist, who is dressed in ceremonial robes. Meanwhile, an orchestra plays his ‘Symphonie Monoton-Silence’. The painter keeps his distance from the surface; he orchestrates the gesture. Elsewhere, he attacks the canvas with a blowtorch and captures the trace of the fire in his ‘Peintures de feu’. Water, rain and wind become his collaborators in turn. Each series poses the same question: how can the immaterial be captured, and an elusive energy seized? Klein responds through ritual and spectacle, deliberately staging the creative process so that it is just as important as the finished work.

The leap, the legend, the disappearance

Le Saut / Leap into the Void ; Yves Klein (1960)

In October 1960, a photograph made its way around the world. It shows Klein leaping from a low wall with his arms outstretched over a deserted street. Le Saut dans le vide is a deliberate work of fiction, a montage that expresses his desire to conquer space and overcome gravity. That same year, he was one of the founders of the Nouveau Réalistes movement, brought together by the critic Pierre Restany. Everything happened very quickly. In 1961, his first retrospective was held in Germany, and he was welcomed to the United States at Leo Castelli’s gallery. On 6 June 1962, he died of a heart attack in Paris. He was thirty-four years old. In just seven years, he produced over a thousand works, leaving a legacy that continues to be revisited by contemporary art.