Yves Klein
IKB 79 1959

Artwork details

Yves Klein 1928–1962
IKB 79
Date 1959
Medium Paint on canvas on plywood
Dimensions Object: 1397 x 1197 x 32 mm
frame: 1600 x 1394 x 80 mm
Acquisition Purchased 1972
Not on display


IKB 79 was one of nearly two hundred blue monochrome paintings Yves Klein made during his short life. He began making monochromes in 1947, considering them to be a way of rejecting the idea of representation in painting and therefore of attaining creative freedom. Although it is difficult to date many of these works precisely, the early ones have an uneven surface, whereas later ones, such as the present work, are finer and more uniform in texture. Klein did not give titles to these works but after his death in 1962, his widow Rotraut Klein-Moquay numbered all the known blue monochromes IKB 1 to IKB 194, a sequence which did not reflect their chronological order. Since then further examples have been identified and these have also been given IKB numbers. In 1974 Rotraut Klein-Moquay wrote to Tate saying that she was fairly certain that IKB 79 was one of about four monochrome paintings Klein made when they were together at Gelsenkirchen, West Germany in 1959.

The letters IKB stand for International Klein Blue, a distinctive ultramarine which Klein registered as a trademark colour in 1957. He considered that this colour had a quality close to pure space and he associated it with immaterial values beyond what can be seen or touched. The announcement card for his one-man exhibition at the Galleria Apollinaire, Milan in 1957 described IKB as 'a Blue in itself, disengaged from all functional justification' (quoted in Stich, p.81). By this time Klein had arrived at a means of painting in which the incandescence of IKB could be maximised. First he stretched his canvas or cotton scrim over a wooden backing, which had been treated with a milk protein called casein. This assisted the adherence of the paint when it was applied with a roller. Then he applied an industrial blue paint, similar to gouache, which he mixed with a highly volatile fixative. When the paint dried the pigment appeared to hover over the surface of the canvas creating a rich velvety texture and an unusual appearance of depth.

Many of Klein's artistic activities, such as selling zones of 'immaterial' space for the price of gold, trod a fine line between shamanism and commercialism. Like other artists of the Nouveau Réaliste movement in France, or the Italian artist Piero Manzoni (1933-1963), Klein's practice was strongly influenced by the originality, irreverence and wit of the French artist Marcel Duchamp (1887-1968). The production of monochrome paintings was probably conceived by Klein as both a spiritual and a marketable activity. At his 1957 exhibition in Milan, he displayed a series of eleven ostensibly identical blue monochromes, each with a different price which he claimed reflected its unique spirit. As he explained: 'Each blue world of each painting, although the same blue and treated in the same way, presented a completely different essence and atmosphere. None resembled any other - no more than pictoral moments resemble each other - although all were of the same superior and subtle nature (marked by the immaterial) … The most sensational observation was from the "buyers". They chose among the eleven exhibited paintings, each in their own way, and each paid the requested price. The prices were all different, of course.' (quoted in Stich, pp.86-7.)

Further reading:

Yves Klein, 1928-1962: Selected Writings, Tate Gallery, London 1974
Yves Klein 1928-1962: A Retrospective, exhibition catalogue, Institute for the Arts, Rice University, Houston 1982
Sandra Stich, Yves Klein, exhibition catalogue, Hayward Gallery, London 1995

Sophie Howarth
April 2000