1974
51 x 41 cm (20 1/16 x 16 1/8 in.)
Offset photolithograph printed on card
20th centuryGermanBlack ink on paper
20th centuryGermanOffset photolithograph printed in colored inks on paper, stamped
20th centuryGermanOffset photolithograph printed in colored inks on card, double-sided
20th centuryGermanOffset photolithograph printed in colored inks on paper
20th centuryGerman