artwork by sigmar polke

Post-War Contemporary Art

Apr 14, 2015

Christie's Amsterdam
Amsterdam, The Netherlands

artwork by sigmar polke

67. Auktion

Mar 28, 2015

Kunstauktionshaus Schlosser
Bamberg, Germany

artwork by sigmar polke

Auction No. 197 Photography Prints

Mar 27, 2015

Auctionata AG
Berlin, Germany