1972
image: 30 x 40.1 cm (11 13/16 x 15 13/16 in.) sheet: 42.2 x 52.2 cm (16 5/8 x 20 9/16 in.)

Relief halftone printed in black ink on coated white wove paper
20th centuryGerman
Relief halftone printed in black and gray inks on off-white wove paper
20th centuryGerman
Relief halftone printed in black ink on coated white wove paper
20th centuryGerman
Relief halftone printed in black ink on coated white wove paper
20th centuryGerman
Relief halftone printed in black and gray inks on off-white wove paper
20th centuryGerman
Relief halftone printed in black ink on coated white wove paper
20th centuryGerman
Relief halftone printed in black and gray inks on off-white wove paper
20th centuryGerman
Relief halftone printed in black and gray inks on off-white wove paper
20th centuryGerman
Relief halftone printed in black ink on coated white wove paper
20th centuryGerman
4,025 printed pages, relief halftone on translucent vellum paper and on white paper, in 32 spring-bound volumes, 1 index volume
20th centuryGerman
Relief halftone printed in black ink on off-white wove paper
20th centuryGerman
Portfolio of six relief halftones, folded cover sheet, title page
20th centuryGerman