If you try to make a silent movie with a normal script and you just pull out the dialogue, you will have big problems with the actors because you will ask them to tell a story that you don't know.

There's always been a struggle with filmmakers between art and industry, and you have to find a balance

Robert DeNiro, who may be the greatest living actor, usually acts in a way which is very stone-faced, like Steve McQueen. For example, Steve McQueen, if you cut the sound, you don't know what he's acting really. He gives to the lines, to the text, something very special, and he's very good. He was a great actor. But, to do a silent movie, you have to have more expressive actors.

I can say is usually people are slightly confused. They think that silent movies are old. But, the fact is, they are old because they have been made in the '20s. That's the thing that makes them old. Not the format. The format is just a format. It's not an old format.

They said 'if you have a 3D movie, we'll buy it' because they want it. For maybe two weeks I really thought of a silent, black and white 3D movie and I thought it could be great. I imagined it as a very special image, a very new image, but fortunately, I didn't have to do it.

If you try to make a silent movie with a normal script and you just pull out the dialogue, you will have big problems with the actors because you will ask them to tell a story that you don't know.

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.