David Foster Wallace on true art

"And there was this -- I know I'm taking a long time to answer your question. There was this way in which I all of a sudden realized that the point of being post-modern or being avant garde or whatever wasn't to follow in a certain kind of tradition, that all that stuff is B.S. imposed by critics and camp followers afterwards, that what the really great artists do -- and it sounds very trite to say it out loud, but what the really great artists do is they're entirely themselves. They're entirely themselves. They've got their own vision, their own way of fracturing reality, and that if it's authentic and true, you will feel it in your nerve endings. And this is what "Blue Velvet" did for me."

From the 1997 Charlie Rose interview that can be watched in full here.