If we are to change our world view, images have to change. The artist now has a very important job to do. He's not a little peripheral figure enterta… - David Hockney

Before he did all those lovely line drawings, Matisse would make really detailed charcoal drawings and tear them up. He wouldn't leave them about, he thought of them as working drawings. I understand what he was doing: discovering what's there. And then when you come to use line, if you know what you're looking at, it's much easier to make the line meaningful, to find a linear solution to what you want to depict.

All art is contemporary, if it's alive. And if it's not alive, what's the point of it?

I'm aware it's now a hostile city [New York City]. I feel I'm in school, actually. There are signs everywhere you don't get in any other city. When you see all the smokers outside a building in New York, I just think the building is full of bad-mannered people who haven't thought, "We'll give them a little room to smoke in." That's what a reasonable person, a person with good manners, would do.