Schautafeln für den Unterricht I und II

Accession Date:
05/01/06
Accession Number:
F-BEUYS-106.027
1971
two photographs mounted on cardboard; Board I with zinc plate, sulphur, and handwritten text
32 5/8 x 41 3/8 x 1/4 in. (82.87 x 105.09 x 0.64 cm)