1921
portfolio case: 57.5 x 46 x 2.5 cm (22 5/8 x 18 1/8 x 1 in.)
Lithograph printed in black ink on off-white wove paper
20th centuryGermanScreen print in colored inks on white wove paper
20th centuryGermanOffset print
20th centuryGermanPhotomechanical print in orange and blue inks on paper
20th centuryGermanDrypoint printed in purple black ink on off-white wove paper
20th centuryGermanPhotomechanical print in black ink on light blue paper
20th centuryGermanEtching
20th centuryGermanEtching and lithograph
20th centuryGermanPhotomechanical print in red and gold inks on white paper
20th centuryGerman