1977
each: 14.7 x 10.4 cm (5 13/16 x 4 1/8 in.)
Offset lithograph on white coated paper
20th centuryGermanOffset lithograph printed in light green ink on paper
20th centuryGermanColor offset lithograph
20th centuryGermanPostcard
20th centuryGermanOffset photolithograph printed in black ink on white wove paper
20th centuryGermanOffset lithograph printed in light orange ink on paper
20th centuryGermanColor offset lithograph
20th centuryGerman