You might like Left Right Female Figures and Fashion Accessories Andy Warhol 1960 [title not known] Valerie Parkinson 1968 [title not known] Valerie Parkinson 1968 Letter from Che Joe Tilson 1969 The Strange Country Conroy Maddox 1940 Matter of Identity I Bernard Cohen 1963 An Art of Exchange Featuring an Unknown Young Man from a Painting by Albrecht Dürer John Murphy 1976 An Art of Exchange Featuring Treasurer H. Urmiller from a Painting by an Unknown Artist John Murphy 1976 The Animal Kingdom (1953) with English Translation (1967) Marcel Mariën 1967 Sculpture Friends Marcel Mariën 1974 The Proposal Kurt Schwitters 1942 Untitled Linder 1976