How do you capture the drama of a Rembrandt painting in a movie? How do you feel that moment that they captured in two hours? I kind of fell into it and at one point, I decided I wanted to live an art life; I wanted to tell stories. I came to New York, and did what most people do - you become a PA and run and get coffee and pay your dues and learn until your opportunity comes.

I don't think the audience goes and thinks of the movie as a piece of art - there are some independent people who may go and have a higher appreciation for filmmaking. It is a great art form, but I don't think you look at a painting and a movie with the same eye.

The violence you witness is Denzel doing it and we're taking some visual effects and doing some things and you see something happen it's happening in front of you as opposed to cutting away and doing a bunch of tricks. It's in front of you. So it's hard not to make it a hard "R" if you see a guy get punched and teeth wind up in someone's knuckles.

Some men don't gel when it comes to work - you have different work ethics, different opinions, different points of views, different methods of filmmaking - and we didn't gel.

It's a dumb question, because I don't look at things as a black director, just as a director, so ask me as a director first and we can segue into the colour thing later.

You want to take yourself seriously, and you want to make something that you hope will have resonance with the audience. You want to bring your perspective and what you consider your talent to that piece of work, and you move forward in that direction. Sometimes that's easy, and sometimes it's met with resistance because you're dealing with situations where, for everybody else, it's a piece of business.

I just think you can't shut your life off to just, you know, one thing. You gotta be open-minded. Explore things. Feed your artist.