Pablo Picasso (1881-1973) Winged bull contemplated by four children. (Suite Vollard, pl. 13). December 1934. Etching. 295x233mm. Bloch 229; Baer 444 B c. Very fine and fresh proof on Montval laid paper, one of 50 with large margins [500x382mm], signed in pencil. Number 377 in the lower left corner in pencil in the hand of H. M. Petiet. A tiny light freckle 30mm to the left of the signature. Frame (not examined outside the frame), with labels on verso from the Ziegler Gallery in Zurich.