Marc Chagall (1887-1985) L'Opera (Mourlot 102, Cramer bk. 24), 1954 Lithograph in colors on Arches paper, signed in pencil and numbered 57/75 (there was also an unsigned edition published in Derrière le Miroir ), published by Maeght, Paris, printed to three sides (as issued), framed, with red attenuated. sheet 15 3/16 x 11 1/4in (38.6 x 28.6cm)