Wolke

Gerhard Richter Wolke offset lithograph, 1971, on white lightweight cardboard, signed in pencil, numbered in pencil and stamped on the reverse 133/150 (there were also 12 proofs numbered in Roman numerals), published by Kunstring Folkwang, Essen, the full sheet, in very good condition L. 440 x 440 mm., S. 640 x 600 mm.