max h. mahlmann
stufenstruktur - 4-1-4 b
1966
graphit and indian ink drawing on paper
42 × 42 cm
1′ 4 9⁄16″ × 1′ 4 9⁄16″
signed and dated, front side down
1966
graphit and indian ink drawing on paper
42 × 42 cm
1′ 4 9⁄16″ × 1′ 4 9⁄16″
signed and dated, front side down