Lithograph on smooth, cream wove paper, 1949. 730x1040 mm; 28 3/4x41 inches, full margins. Artist's proof, aside from the edition of 50 (Reuße notes 5 artist's proofs and 2 trial proofs). Signed and inscribed "Epreuve d'artiste" in pencil, lower margin. Arches watermark. A superb impression of this very large, scarce lithograph.
A similar proof impression sold at Kornfeld, Bern, June 20, 2002, lot 741. Bloch 582; Mourlot 142; Reuße 441.
