What was your approach to the acting?
The movie has been done in the ’20s so, of course, it’s the course of acting in the ’20s, not of the silent movie. So it’s not about acting silent; it’s just acting. And I think the silent part, to me, in the writing process, is how to create images that will tell the story. It’s the same confusion that people have about silent movies. They think that silent movies are old. But they are not old because they are silent; they are old because they were made in the ’20s.
How did you design and conceive a silent movie in black-and-white with today’s technology?
Well, the technology’s exactly the same as it was in ’20s: you have a camera, you have actors. You are not forced to use 3-D and to use digital. You can do what you want with technology. To me, it’s not a technical challenge, this movie. The technology and the technique are very simple, except maybe for the writing once again. It was very difficult and challenging for me because the most complicated thing is to make it simple for the audience. They want character and they want a story: they don’t want to see a performance; they don’t want to see how difficult it was or how clever it is. At least this film allows you to make a very specific story. You can go to some poetry that you usually don’t see in other movies. And I think it’s part of the promise of that movie because you say, ‘I won’t use dialogue.’ That means you use something else — you use images. I think unconsciously people want to have so many images that you don’t see in other movies. For example, when she goes in the dressing room and she puts her coat on the coat rack, usually you don’t that in a normal movie because it’s a little too much. But you can do that in a silent movie because it’s part of the promise. Or when a character is arguing with his own shadow. You don’t do that unless you’re a director like Fellini or Almodovar or Tati. What was difficult for me was to find the freedom. What is freeing during a silent movie and doing it?
Why use Bernard Herrmann’s love theme for Vertigo for the climax, which I understand was a temp track?
For people it’s a little bit shocking to have the music of another movie. When I saw Casino, Martin Scorsese used the music of Le Mepris from Jean Luc Godard and for a few seconds I questioned it. Finally, I accepted it. So we had two options: I asked the composer to compose on the same structure but with our own thing, and I did not have that feeling of something special from the last movement. And also this theme is so beautiful, so perfect, so sensual that, finally, I decided to keep it. And this movie is not just a tribute to silents: it’s wider than that. It’s a tribute to all the classical Hollywood movies. That track had legitimately to be here and anyway you can find Herrmann, the music is so beautiful.