It's interesting how people who were once fairly radical can become, later in life, kind of conservative and not just in terms of politics - how if you're an artist, you can start out being somewhat avant-garde and then end up doing landscapes. Sometimes the opposite can happen, but it's usually the other way around.

It would be strange for me to think I'm being ripped off, because that's what I do!

I didn't like hovering above myself and looking back, or going through a door and thinking, How many times did I just go through that door? How do I get back? You know, that's not for me.

I wouldn't mind people saying, "You can't do this because this isn't enough."

The problem with art is, it's not like the game of golf where you put the ball in the hole. There's no umpire; there's no judge. There are no rules. It's one of its problems. But it's also one of the great things about art. It becomes a question of what lasts.

I wish I had met [Francesca] Woodman forty years ago. It would have been great to live with her for a year. She didn't save anything. She played the camera like a new guitar. She murdered herself out taking pictures.

The art world is a bit smaller than the music world, and the music world is a bit smaller than the cinema world. But the art world is pretty tight even though the biggest thing that's happened to it is the auctions, which are the only reason people on the outside know anything about it.