Sigmar Polke (B. 1941)

Sigmar Polke (B. 1941)
Nu nietman netorruprup Fliegenpilz
signed 'S. Polke' (lower left); signed again 'S. Polke' (lower right)
photographic emulsion on paper
16½ x 11½in. (42 x 29.2cm.)
Executed in 1975