Exhibition, 7 Mar 1962 - 30 Nov 1962 Antagonismes 2 : l'objet Musée des Arts Décoratifs, Paris, France
Document, 1961 Invitation card for the exhibition "Yves Klein Monochrome und Feuer" at the Museum Haus Lange in Krefeld
Article, 1961, Roland F. Pease Jr. Testimonial of Roland F. Pease Jr. on the blue monochromes seen at the Leo Castelli exhibition, 1961