I'm a huge science fan; I read a lot of science books. But I'm not a scientist, my interest in science is I love the facts, but I like to interpret those facts. They become the raw materials for stories and paintings and things.

Everybody's a bird, locked up in a pretty cage. Sometimes you fly to a slightly bigger one, but you never quite have the courage to abandon captivity completely.

There are so many comics about violence. I'm not entertained or amused by violence, and I'd rather not have it in my life. Sex, on the other hand, is something the vast majority of us enjoy, yet it rarely seems to be the subject of comics. Pornography is usually bland, repetitive and ugly, and, at most, 'does the job.' I always wanted to make a book that is pornographic, but is also, I hope, beautiful, and mysterious, and engages the mind.

The reason I love comics is that they DON'T move, and there is NO sound. As a creator I have to evoke those elements in the drawings and writing, and the reader has to create those elements in their own minds.

I do very, very, very simple, skimpy doodles, nothing too committed. Because people tend to fall in love if they like it - if you color it in and they like it, then they want exactly those colors, even if they were just indications. You really have to do it as simple as possible so they can concentrate on the idea and composition. And then all of the energy goes into making the final piece. And the final piece can be anything - it can be a drawing, a painting, a collage - and usually, it's obvious what that should be. Usually, the idea dictates what medium you use.

Sometimes the things I learn making paintings or drawings - composition, colour, expressionism, texture - can directly influence the making of a film. Sometimes it's great that they are different, and simply taking a break from one medium to spend time with another, recharges the batteries and I feel refreshed.

Film gives me live actors, editing, music, sound, a huge and powerful toolbox to play with. If there is a problem for me, it is that film gives me too much. There is less room for the audience to add their side of the conversation.