Andy Warhol (1930-1987), États-Unis Mao (1972) Screenprint on paper Verso signed and numbered "AP 17/50 Andy Warhol" with ballpoint pen and a rubber stamp "Copyright (C) Andy Warhol 1972 / Printed at Styria Studio Inc." Ex. no. AP 17/50 91,4 x 91,4 cm - 90,2 x 90,7 cm (jour) "Andy Warhol Prints. A Catalogue Raisonné 1962 - 1987" Artur Danto & Donna De Salvo, Fourth Edition revised and expanded by Frayda Feldman & Claudia Defendi, Éd. Schellmann, 2003, cf. no. II.98, p. 83 ill.