Photo, january 1957 Yves Klein during the exhibition "Proposte monocrome, epoca blu", Galleria Apollinaire
Photo, 1959 International collaboration between artists and architects in the realisation of the new Gelsenkirchen Opera House
Photo, October - November 1960 Yves Klein in front of the work "Grande Anthropophagie bleue, Hommage à Tennessee Williams" (ANT 76)
Photo, October-November 1960 Yves Klein in front of the work "Grande Anthropophagie bleue, Hommage à Tennessee Williams" (ANT 76) at the Galerie Rive Droite