Triptych August 1972

Francis Bacon Triptych August 1972 the set of three lithographs in colours, 1979, on Arches wove paper, each signed in pencil, numbered 123/180, published by Galerie Lelong, Paris, the full sheets, deckle edges below, in very good condition, framed (3) L. 655 x 485 mm., S. 898 x 625 mm. (each)