75/ 200 [Chagall, M.]. Derrière le Miroir, no. 246. Paris, Maeght, 1981, 23,(1)p., 1 double-p. col. lithogr. plate and 14 (double-p.) (col.) plates (incl. frontwr.) by M. CHAGALL, orig. (sl. foxed) wr., folio. - AND 1 other: DERRIÈRE LE MIROIR. No. 27-28. Marc Chagall (Paris, 1950, 2nd ed., 1 double-p. col. lithograph, col. lithogr. frontwr. and textills. by M. CHAGALL, folio).