Document, 1957 Poster for the double exhibition "Yves Klein, Propositions Monochromes" at Galerie Iris Clert and Galerie Colette Allendy
Document, 1957 Invitation card of the exhibition, "Yves Klein : Proposte monocrome, epoca blu", Galleria Apollinaire, 1957
Photo, 2 January 1957 Yves Klein during the exhibition "Yves Klein. Proposte monocrome, Epoca Blu" at the Galleria Apollinaire
Photo, 2 January 1957 Yves Klein during the opening of the exhibition "Yves Klein. Proposte monocrome, Epoca Blu" at the Galleria Apollinaire
