The joy of a road movie is its very simple narrative nature, which is that you know you're going to go through different places and you're going to meet new people. At the same time, you have to not make it feel too obvious and too crudely episodic.

You think about taking audiences on a journey.

The joy of a road movie is its very simple narrative nature, which is that you know you're going to go through different places and you're going to meet new people. At the same time, you have to not make it feel too obvious and too crudely episodic.

It took me a long time to film the plastic bag, and then I had to get the cut of the scene right. But if you find it as beautiful as the character does, then suddenly it becomes a different movie, and so did he as a character.

The perceived wisdom is that people do not go in large numbers to black-and-white movies anymore - which is a great shame, but I'd love to make a black-and-white movie one day.

Listen, you make a big movie, you're going into the Coliseum, and people are going to give you the thumbs up or the thumbs down. And that's part of the game. It's part of the fun as well.

Confidence is essential, but ego is not.