Sigmar Polke: Alibis | Tate Modern
9 October – 8 February 2014
Sigmar Polke (1941 – 2010)
Watchtower (Hochsitz)1984
IVAM, Institut Valencia d’Art Modern, Valencia, Spain
© The Estate of Sigmar Polke / DACS, London / VG Bild-Kunst, Bonn
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