Photo, 1959 Yves Klein at the opening of his exhibition "Bas-reliefs in a sponge forest", Galerie Iris Clert
Photo, 1959 Yves Klein, Iris Clert and Rotraut at the opening of the exhibition "Bas-reliefs in a sponge forest", Galerie Iris Clert
Exhibition, 18 Sep 2013 Symphonie Monoton-Silence Madison Avenue Presbyterian Church, New York, United States
Exhibition, 1 Oct 2016 Symphonie Monoton-Silence National Gallery of Art, Washington, D.C., United States