Hans Uhlmann was a German artist best known for his geometrical sculptures. His works were deemed degenerate by the Nazi regime. He continued exhibiting his works after WWII, while also teaching at the College of Arts in Berlin.
Featured image: Hans Uhlmann - Erregt, 1964
(detail). Lithograph. 20 3/10 × 26 2/5 in. 51.5 × 67 cm. Edition of 35. This is
part of a limited edition set. Photo courtesy Sylvan Cole Gallery