Metropolitan Triptych: right panel

Francis Bacon (1909-1992) Metropolitan Triptych: right panel etching with aquatint in colours, 1974-77, on wove paper, signed in pencil and numbered 'A.P.', one of 15 artist's proofs, aside from the edition of 99, published by Ediciones Poligrafa, Barcelona, 1981, the full sheet, mount staining, a water stain at the lower left sheet edge P. 390 x 295 mm., S. 645 x 500 mm.