It's about storytelling. The story is told through images. So with the cast, I had to make sure that the emotions were readable without sound... I know some great actors, if you turn off the sound, you don't really know what they're saying

All over the world there are a lot of distributors that have the equipment for 3D but they don't have the movies really. The only source of 3D movies is Hollywood. Only Hollywood sends the 3D movies. So it was an option.

I'm very happy in France making movies.

There are two kinds of audiences. There's the ones who were in the theaters, and the ones who are outside and we want them to come inside the theater. And, it's not the same.

But I don't think of myself as a foreigner or a Frenchman! I just think of myself as a director. Whether I'm French or Australian or whatever, it's really not important.

I think we are at the very beginning of high changes, not only in terms of digital film, but in the way the movies will be screened, whether they'll be screened on phones, on computers - on everything

I only have one obsession - not to be boring.