To do the writing, I have to have time to do research.
I had to choose between American and British actors, and it didn't take me more than a second to decide: Russians are Europeans and should be played by other Europeans.
When you create a movie, you create something in your image.
I make movies just as painters paint: I work where I can.
The financing of my films has always been international.
I think it is a mistake to identify a movie according to its language, as if movies were literature.