In '73 I photographed the cannibals in New Guinea. They treated me OK but they didn't make you feel relaxed... I managed to escape unscathed though, I'm pretty good at that.

You can't really copy what I do because I don't do anything.

I don't think global warming is to do with us, I think it's a natural circle. I don't think a few Ferraris make that much difference.

The skull is nature's sculpture.

I'm not really one for regrets.

My friends are all megalomaniacs - from Damien Hirst to Jack Nicholson - all of them.

My paintings are rubbish.