Photo, 1957 Yves Klein at the opening of his exhibition "Yves Propositions monochromes", Galerie Schmela, Düsseldorf
Photo, 1957 Yves Klein hanging his works for the exhibition "Yves Propositions monochromes", Galerie Schmela
Photo, 1957 Communication panel of the exhibition "Yves Klein : Propositions monochromes" from the Colette Allendy Gallery
Photo, 1957 View of Yves Klein's "Aerostatic Sculpture" during his exhibition "Yves Klein: Propositions Monochromes", Galerie Iris Clert
Photo, May 1957 Yves Klein next to the "Tableau de Feu bleu d'une minute" (M 41) presented during the exhibition "Yves Klein: Monochrome Proposals" at the Galerie Colette Allendy