It's always the small people who change things. It's never the politicians or the big guys. I mean, who pulled down the Berlin wall? It was all the people in the streets. The specialists didn't have a clue the day before.

For example, in your house, you have the heater on the ground itself. Here, it's the gravity. No matter where you are, that's where the gravity is coming from. It's almost like a carpet that you put down. If you're on the other side, it doesn't matter to us because we're still walking on the ground. Actually, at the beginning of the film [Valerian], we see when they install the gravity system.

I wanted to prove that I could do something, so I made a short film. That was in fact my main concern, to be able to show that I could do one.

What a director is looking for is someone who will follow you and no matter what. And if you ask for blue, he's gonna try blue. And if you say, give me a piece of red with it, and they try. And you don't mind so much if it's difficult to get the blue and the red together. As long as they try. And as long as they give everything they can to give you what you want. That's what I'm looking for.

I think we have the wrong notion of commercial and intellectual or artistic film. Because all films are commercial.

We talked a lot with the musician. And for now there are few options, and I give him few weeks to come and surprise me with something. I don't want to start and say, okay here is what I want. Because maybe he has an idea that is better than mine.

Loving a film is like falling in love with a woman or with a man like you never expect it. It it's not the one you think you will be in love with, you know. You think always that he will be with a beard, and black, and big and finally he's Chinese and you know it's the same thing. There's something very organic about the film and if you forgot it, if you don't have this seed in it...this organic flavor in it the film doesn't work it's wrong.