1970
30.4 x 21.4 cm (11 15/16 x 8 7/16 in.)
Offset photolithograph printed in colored inks on card, inscribed
20th centuryGermanOffset photolithograph printed in colored inks on paper
20th centuryGermanOffset photolithograph with handwritten text on p. 28 of publication, stamped
20th centuryGermanOffset on card, uncut printer's page, inscribed, stamped numerous times
20th centuryGermanBlack ink on paper
20th centuryGermanBlack ink on paper
20th centuryGermanOffset photolithograph printed in colored inks on paper
20th centuryGermanUncut printer's page, inscribed, mounted to gray card
20th centuryGerman