Photo, 1957 Yves Klein in front of his Sponge Sculpture at the exhibition "Monochrome Propositions of Yves Klein" Gallery One, London
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