Right here people might bring up Vincent van Gogh as an example of a painter who did great work in spite of—or because of—his suffering.
I like to think that van Gogh would have been even more prolific and even greater if he wasn’t so restricted by the things tormenting him.
I don’t think it was pain that made him so great—I think his painting brought him whatever happiness he had.
— David Lynch, Catching the Big Fish: Meditation, Consciousness, and Creativity, 10th Anniversary edition, 2006 (via)