1969
cover: 45 x 45 cm (17 11/16 x 17 11/16 in.)


Offset lithograph on board
20th centuryGerman

Color offset lithograph
20th centuryGerman

Offset photolithograph printed in black ink on white wove paper
20th centuryGerman
Ink on paper
20th centuryGerman
Color offset lithograph
20th centuryGerman

Postcard
20th centuryGerman