Monograph on the work of painter Fred Klein—father of Yves Klein—written by Sadi de Gorter. Includes a biography of the artist. Texts in French. Inscribed in blue ink by Klein to fellow artist Otto Hetterscheid in Dutch and dated January 1967. Also includes a two sided handwritten letter from Fred Klein to Monsieur and Madame Otto Hetterscheid in Amsterdam, written in Dutch, dated January 19, 1976 with a hand addressed envelope.