It's no good saying I wished I could go out more, because I can't. But I don't bother about it too much.

I was aware that the teaching of drawing was being stopped almost 30 years ago. And I always said, 'The teaching of drawing is the teaching of looking.' A lot of people don't look very hard.

I haven't stopped painting or drawing - I've just added another medium.

It's difficult to talk about colour, even remember colour actually.

I 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.

When you stop doing something, it doesn't mean you are rejecting the previous work. That's the mistake; it's not rejecting it, it's saying, 'I have exploited it enough now and I wish to take a look at another corner.'

Cubism was an attack on the perspective that had been known and used for 500 years. It was the first big, big change. It confused people: they said, 'Things don't look like that!'