2 Items by auctions and galleries:
ernst mitzka und sigmar polke
Lot 60 Ernst Mitzka und Sigmar Polke
Sigmar Polke (1941 - 2010) 
A1118: Photography 
VAN HAM Kunstauktionen GmbH
Sigmar Polke
13.02.1941 - 11.06.2010
Germany
Sigmar Polke was a German painter and photographer.
Polke experimented with a wide range of styles, subject matters and materials. In the 1970s, he concentrated on photography, returning to paint in the 1980s, when he produced abstract works created by chance through chemical reactions between paint and other products. In the last 20 years of his life, he produced paintings focused on historical events and perceptions of them.
VAN HAM Kunstauktionen GmbH
A1118: Photography
Date: 09.12.2021 18:00 UTC +02:00
Number of lots in the catalog: 129
Lot 604 'Die Waschung der Lineale'
Jewelry & luxury watches, fashion accessories, antiques, arts and crafts & carpets 
WETTMANN | Auktionshaus an der Ruhr
WETTMANN | Auktionshaus an der Ruhr
Jewelry & luxury watches, fashion accessories, antiques, arts and crafts & carpets
Date: 19.06.2021 11:00 UTC +02:00
Number of lots in the catalog: 673