In fact, most artists want to make things a bit more difficult for themselves as they go along, to challenge themselves.
David HockneyI think probably something big can be done with cameras, I'm not saying, er, I'm saying chemical photography's finished, that means you can't have a Cartier Bresson again, you need never believe pictures.
David HockneyWe all know a mirror reflects us, if you look in it. If you move, the reflection moves. If you project from a mirror, meaning it will project an image, it's nothing to do with you. The world seen by nobody.
David Hockney