Guarda su Altadefinizione. A volunteer soldier in 1914 and witness to the rise of Nazism in 1933, the German painter Otto Dix depicted the ravages and horrors of war. With unsparing lucidity, he portrayed scenes that are disturbing and shocking. Art was his weapon. The master who said, “I need courage to paint ugliness,” rendered the chaos around him in a manner both brutally honest and humane.