Francis Bacon's Portrait of George Dyer Talking, 1966Francis Bacon's Study for Head of Isabel Rawsthorne and George Dyer, 1967Francis Bacon's Triptych August 1972, 1972Francis Bacon's Reclining Man with Sculpture, 1961Francis Bacon's Untitled (Two Figures in the Grass), c. 1952Francis Bacon's Head III, 1949