1967
23 x 23 cm (9 1/16 x 9 1/16 in.)
Lithograph printed in black ink on cream wove paper, mounted to blue wove paper
20th centuryGermanEtching printed in black in on white laid paper, darkened to cream
19th-20th centuryGermanLithograph printed in black ink on off-white wove paper
20th centuryGermanLithograph printed in black ink on tan laid paper
20th centuryGermanDrypoint on white wove paper
20th centuryGermanTypewritten text on paper
20th centuryGerman