1969
stone: 32.2 x 32.2 cm (12 11/16 x 12 11/16 in.) sheet: 44.9 x 44.9 cm (17 11/16 x 17 11/16 in.)




Offset lithograph printed in green ink on paper
20th centuryGerman

Color offset lithograph
20th centuryGerman


Offset lithograph
20th centuryGerman


Photolithograph printed in red and black inks on white paper
20th centuryGerman