1980
38.5 x 29 cm (15 3/16 x 11 7/16 in.)
Offset photolithograph printed on paper, double-sided
20th centuryGermanBlack ink on paper
20th centuryGermanOffset photolithograph printed in colored ink on wove paper
20th centuryGermanOffset photolithograph printed in colored inks on card
20th centuryGermanOffset photolithograph inscribed in graphite and stamped
20th centuryGermanOffset photolithograph printed in black ink on white wove paper, folded, stamped in black ink
20th centuryGerman