1969
stone: 32.2 x 34 cm (12 11/16 x 13 3/8 in.) sheet: 44.9 x 44.9 cm (17 11/16 x 17 11/16 in.)
Photolithograph printed in black ink on paper
20th centuryGermanPrinted booklet, stamped
20th centuryGermanPhotolithograph
20th centuryGermanColor offset lithograph
20th centuryGermanportfolio of one hundred thirty-seven printed sheets, title page, colophon page, labelled box
20th centuryGermanOffset photolithograph printed in black ink on off-white wove paper
20th centuryGerman