I've always used masks. I think it's a lot about the fact that masks often reveal a sort of subconscious element to a character. The mask is carved and given an expression or markings to reveal something, even though it's shielding the face. Even though it's hiding the face, it seems to reveal something underneath.

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.

So I really love this very difficult feeling of being completely out at sea. I don't know what I'm doing, and I kind of like this feeling. So I think for the moment, I'm going to continue to try and nail film down in some sort of shape where I'm happy with it.

You could easily spend several lifetimes trying to master film. It make very good use of all the things that I love. Narrative, image-making, also sound and music. It's so full that I can't really imagine getting tired of it. Or getting to the point like I feel like I know it.

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.

I think the two jobs I dreamed of doing as a teenager were comic book artist and record cover illustrator. Maybe film director was in the mix as well, but that seemed to be an impossible mountain to climb.

The inspiration is all in the script, in the text. So whatever it is, either it is a film or a book to be illustrated, anything. Everything you need to know is in the text. So the thing is trying to find right tone and voice, the right style, the right way of expressing the emotions in a story or in the location of the story, but it is all in the text.