A German painter and printmaker, Dix fought in World War I and returned haunted by what he had witnessed. After experimenting with Impressionism and Dada, he arrived at Expressionism and began producing works depicting nightmarish scenes of the horrors of war and the depravities of a decadent society. His antimilitary works aroused the wrath of the Nazi regime and he was dismissed from his academic posts in 1933. On what charges was he arrested in 1939? Discuss
Source: The Free Dictionary