Otto Dix

Otto Dix, Self Portrait, 1926
(http://en.wikipedia.org/wiki/File:Otto_Dix.jpg)
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German painter and printmaker, noted for his ruthless and harshly realistic depictions of Weimar society and the brutality of war. Along with George Grosz, he is widely considered one of the most important artists of the Neue Sachlichkeit (New Objectivity) (wiki).

• Stormtroops Advancing Under Gas
• At the Mirror
• Fleischerladen 
• The Billiard Players 
• Sex Murder 

(Avangarda 20)