Great art - or good art - is when you look at it, experience it and it stays in your mind. I don't think conceptual art and traditional art are all that different.

But whenever I look at the question of how to live, the answer's always staring me in the face. I'm already doing it.

But the answer to how to live is to stop thinking about it. And just to live. But you're doing that anyway. However you intellectualise it, you still just live.

Artists are like everybody else.

Picasso, Michelangelo, possibly, might be verging on genius, but I don't think a painter like Rembrandt is a genius.

I just wanted to find out where the boundaries were. So far I've found there aren't any. I just wanted to be stopped, and no one will stop me.

So smoking is the perfect way to commit suicide without actually dying. I smoke because it's bad, it's really simple.