Andy Warhol, Marilyn Monroe F.S. II 24, 1967 | Guy Hepner
Andy Warhol Turtle Trial Proof (TP) | Guy Hepner,Andy Warhol, Orangutan F.S. II 299, 1983 | Guy Hepner,Andy Warhol, Marilyn Monroe F.S. II 24, 1967 | Guy Hepner,Andy Warhol, Beethoven Trial Proof TP 7/72, 1987 | Guy Hepner