I'm very slow, and I do everything myself. I remember I spent three days to change the size of something I had sketched because I felt it was too small.

If you make the right choice in casting, your work is nearly done already. You don't have to spend a lot of time directing the actors, because they're so well suited to the parts.

I hate to lose time on the set. On the set, you have to go at a good pace, because the clock is your master. For that reason, I have to know exactly what I'm trying to get beforehand.

When I was a child, I had a ViewMaster, those red box glasses with little discs, so that you can see 3D images. They were my first steps in cinema. I was eight years old, I would cut and change the order of the images and that's how I created films that subsequently I recorded and projected and showed my friends. So I already took my first steps in 3D when I was eight years old.

I thought all I had to do was to buy a camera and become a film director. So when I left school I worked at a telephone company, which gave me the money to buy the basic equipment including the camera, the projector and the screen.

Each time, I try to find a family of interesting faces. I follow the tradition of films from the 40s - at this time, there were so many interesting faces in France. I often work with the same because there are not thousands and thousands in France. I'm looking for interesting faces and characters actors, and it's not for everybody.

I like the cinema of people like Terry Gilliam and Tim Burton. I am not keen on trying to reproduce reality - for that you should do documentaries.