You want to hear about insanity? I was found running naked through the jungles in Mexico. At the Mexico City airport, I decided I was in the middle of a movie and walked out on the wing on takeoff. My body... my liver... okay, my brain... went.

I was an abstract expressionist before I had seen any abstract expressionist paintings. I started when I was a kid and continued just doing abstract stuff all through high school.

I was always involved in art and when I went under contract at Warner Bros. at 18, it afforded me the possibility of never having to stop painting, never having to stop taking photographs and so on, and to actually live a cultural life.

I was someone who was out of control and not to be worked with. It was partly because method acting was a new thing in Hollywood then and Marlon Brando had gotten through and Montgomery Clift had gotten through and James Dean but beyond that there wasn't really anybody.

Jimmy [Dean] was the most talented and original actor I ever saw work. He was also a guerrilla artist who attacked all restrictions on his sensibility. Once he pulled a switchblade and threatened to murder his director. I imitated his style in art and in life. It got me in a lot of trouble.

I made a picture called Super Mario Bros., and my six-year-old son at the time - he's now 18 - he said, 'Dad I think you're probably a pretty good actor, but why did you play that terrible guy King Koopa in Super Mario Bros?' And I said, 'Well Henry, I did that so you could have shoes,' and he said, 'Dad, I don't need shoes that badly.'

I think of [my photographs] as found paintings because I don't crop them, I don't manipulate them or anything. So they're like found objects to me.