Clyfford Still

http://www.sfmoma.org/artwork/310

http://www.clyffordstill.net/art/art.html

http://www.sfmoma.org/artists/881/artwork?artwork=310

"I am not interested in illustrating my time. A man's "time" limits him, it does not truly liberate him. Our age - it is one of science, of mechanism, of power and death. I see no point in adding to its mechanism of power and death. I see no point in adding to its mammoth arrogrance the compliment of a graphic homage."
http://en.wikipedia.org/wiki/Clyfford_Still