Color lithograph, 1957. 640x470 mm; 251/4x181/2 inches, full margins. Artist's proof, aside from the edition of 50. Signed and dated "le 15.1.58" in blue crayon and inscribed "epreuve d'etat" in pencil, upper right. A superb impression with strong colors. Bloch 841; Mourlot 305; Reuße 724.
