Pablo Picasso (1881-1973) Bull attacking a horse. 1921. Etching. 235x178. Bloch 44; Geiser-Baer60 B b. Very fine proof, one of 60 on cream vellum, signed in red pencil. Slight oxidation at the edge of the mat. Margins. Total edition of 112 proofs (including 40 on old japon). Lucien Vollard et M. Lecomte éd. Cadre.