You know, if one paints someone's portrait, one should not know him if possible.

Otto Dix

About Otto Dix

Portrait of Otto Dix

Wilhelm Heinrich Otto Dix (German: [ˈvɪlhɛlm ˈhaɪnʁiç ˈʔɔto ˈdɪks]; 2 December 1891 – 25 July 1969) was a German painter and printmaker, noted for his ruthless and harshly realistic depictions of German society during the Weimar Republic and the brutality of war. Along with George Grosz and Max Beckmann, he is widely considered one of the most important artists of the Neue Sachlichkeit.

from Wikipedia

You may find more from Otto Dix on Wikiquote

More quotations from Otto Dix