untitled by otto piene

Otto Piene

Untitled, 1974

karmin by otto piene

Otto Piene

Karmin, 1996

goldregen by otto piene

Otto Piene

Goldregen, 2014

vorstadt by otto piene

Otto Piene

Vorstadt, 2013

hot wind by otto piene

Otto Piene

Hot wind, 2000

heseler blue by otto piene

Otto Piene

Heseler Blue

orange fire by otto piene

Otto Piene

Orange Fire, 1973

sand dollar by otto piene

Otto Piene

Sand Dollar, 1971

feuerball by otto piene

Otto Piene

Feuerball, 2010