David Oyelowo

We all have cultural bias, racial bias. One of the difficult things around this subject matter is to deny that we have places we go to subconsciously, and unless you consciously decide that that's wrong and you've got to do something about it, especially if you're in a position of power, it won't change.

If you look at your companies, and half of your staff are not female, and a decent percentage of them are not people of color, then you are part of the problem because you need people working for you and you need people in positions of leadership who can exercise their bias and who can exercise their perspective.

I'm one of those people who is colour blind to a certain degree. And that doesn't mean I'm not acutely aware of race in our country and abroad and in the world. I know what's going on, and I'm very aware of it.

The thrill of a photo-realist painter is if you get really close to the painting, it looks just like a photograph. Whereas in my case, if you get close to my paintings, they totally fall apart - so I'm about as far from a photo-realist as it gets.