Selbstbildnis

Sigmar Polke (1941-2010) Selbstbildnis offset lithograph, signed in blue ballpoint pen, 1971, on glossy wove paper, numbered 8/120 (there were also three artist's proofs), published by Galerie René Block, Berlin, the full sheet, a hairline scratch in the centre of the image, otherwise in good condition Lithograph: 178 x 194 mm., Sheet: 210 x 230 mm.