1971
29.5 x 22 cm (11 5/8 x 8 11/16 in.)
Uncut printer's page, inscribed, mounted to gray card
20th centuryGermanOffset photolithograph inscribed in graphite and stamped
20th centuryGermanOffset photolithograph printed on paper, double-sided
20th centuryGermanOffset photolithographs printed in colored inks on card, double-sided
20th centuryGermanOffset lithograph printed on brown paper
20th centuryGermanBlack ink on paper
20th centuryGermanOffset photolithograph printed on wove paper
20th centuryGermanColor offset, stamped
20th centuryGerman