We also knew [ me and Ewan McGregor] that, on a practical level, if there was going to be that much sex in the film [Young Adam] - which there clearly had to be because sex is the meat and potatoes of the thing - it had to be varied for the audience, because it's important to keep the audience living in it.

I believe that all great art holds the power to dissolve things: time, distance, difference, injustice, alienation, despair. I believe that all great art holds the power to mend things: join, comfort, inspire hope in fellowship, reconcile us to our selves. Art is good for my soul precisely because it reminds me that we have souls in the first place.

Art is good for my soul precisely because it reminds me that we have souls in the first place.

What very often happens when people make films about rich people, the camera is quite mesmerised by the opulence and quite theatrical in fact.

There's a thing I really mind hearing, when someone says: "That's not my kind of film, I don't want to go and see that..." I don't believe that, I don't believe that it's possible to write off a whole genre of filmmaking - "oh I don't like subtitled films", or "I don't like black and white films", or I don't like films made before or after, a certain date" - I don't believe that.

This film [Doctor Strange] kind of takes that everyday boring reality and really bursts it wide. So we talked a lot about that. In many ways there's something very practical about this world, the Kamar-Taj. It's - You know, we all look like samurai warriors, but actually there are iPads everywhere and there's a feeling that it's a practical possibility for this modern world that the Doctor Strange universe is functioning, and that we know it and it's around the corner for all of us.

I think that both Luca [ Guadagnino]and I have a kind of resistance to the idea of a film holding a moral message because that would exclude so many people from feeling that it was their film and it's important for a piece of work to feel owned by every member of the audience.