Herwarth Walden

Herwarth Walden (actual name Georg Lewin, 16 September 1879 in Berlin – 31 October 1941 in Saratov, Russia) was a German Expressionist artist and art expert in many disciplines. He is broadly acknowledged as one of the most important discoverers and promoters of German avant-garde art in the early twentieth century (Expressionism, Futurism, Dadaism, Magic Realism)