Evolution affects every subject, with perhaps the exception of art...
After recently finishing a semester of studying art history, I wasn't sure this was true. I wanted to find this link. Last night I found it in the most unlikely place, "The Colbert Report".
Stephen T. Colbert's guest on January 28th 2009, was Dennis Dutton, who says that the appreciation of art has evolved as an evolutionary trait. He has written a book on why art is related to human evolutionary history called "The art of instinct".
You can see the episode on the CTV broadband network, under The Colbert Report.