Sigmar PolkeOhne Titel (Pilz)1970-80 Copyright ©The Estate of Sigmar Polke, Cologne / VG Bild-Kunst, Bonn 2021; Photo Simon Vogel Gelatin silver print, unique 29,4 x 20,9 cm / 11 1/2 x 8 1/4 in. 61,2 x 52,6 x 4 cm / 24 x 20 2/3 x 1 1/2 in. Inquire