1969
32.6 x 23.3 cm (12 13/16 x 9 3/16 in.) letter: 29.7 x 21.2 cm (11 11/16 x 8 3/8 in.) map: 21.2 x 29.7 cm (8 3/8 x 11 11/16 in.)
Screen print in white ink on felt
20th centuryGermanGelatin silver print and gold paint
20th centuryGermanCopper spoon in metal base
20th centuryGermanEtching, aquatint and lithograph
20th centuryGermanBlackboard, gold ink
20th centuryGermanDrawing in graphite on p. 5 of book
20th centuryGermanInk on card
20th centuryGermanTwo tin cans, twine, label, brown oil paint ("Browncross")
20th centuryGermanEnglish goose egg, lead, rubber, copper and wood
20th centuryGermanSigned book
20th centuryGermanSerigraph with graphite on black paper
20th centuryGerman