In fact, most artists want to make things a bit more difficult for themselves as they go along, to challenge themselves.
David HockneyThere's no-one up there in Northern Norway, food's terrible, but it's very, very beautiful to look at, if you've got eyes, and enjoy looking.
David HockneyAbout shadows: do we see shadows? Loads of people don't. A camera will notice a shadow, but how many people have got a shadow in front of them when they take a picture and don't notice it, and then they see it in the photograph because the photograph will catch the shadow.
David Hockney