I looked at a lot of photos from Hollywood in the '20s, photographs of silent movies being filmed all over the world which are very specific and very evocative. Berenice, the lead actress, is my wife. She really followed the same path with me.

Sometimes I think you have to try to do things that people don't think are doable. I remember at the very beginning actually, the first person I had to convince was myself really because there's a self-censorship. When everybody says 'we don't do silent movies anymore,' you agree with everybody, and you say 'yeah, you're right.' It was a fantasy.

I guess all the directors in France are influenced by Hitchcock, because he's the perfect visual director, in my eyes.

To me the recognition of the audience is part of the filmmaking process. When you make a movie, it's for them.

Actually, I met a lot of directors and most of them have that fantasy to make a silent movie because for directors it's the purest way to tell a story. It's about creating images that tell a story and you don't need dialogue for that.

The fact that I made a special movie with an old-fashioned style - even if it's a mix between with modern and old-fashioned things - must mean I feel both ways about change. In a way I'm resisting, but in a way adapting myself to the times.

I think Hollywood is cleverer than you think. I'm not sure they will do it. I don't think so, but maybe I'm wrong. When we were doing the preparation of the movie, we didn't have all the money so we were looking for all the solutions possible, and 3D was one option.