Otto Umbehr
March 8, 2025
Umbo (Otto Umbehr), Potsdamer Platz, Berlin, 1935 · SFMOMA Umbehr, Otto (Umbo)(1902-1980) - 1952 Self-Portrait | Flickr Otto Umbehr. “Katz” – Cat 1927 – Art Blart _ art and cultural memory archive Otto Umbehr
March 8, 2025
Umbo (Otto Umbehr), Potsdamer Platz, Berlin, 1935 · SFMOMA Umbehr, Otto (Umbo)(1902-1980) - 1952 Self-Portrait | Flickr Otto Umbehr. “Katz” – Cat 1927 – Art Blart _ art and cultural memory archive Otto Umbehr