On Painting Rats, and the Glorification of Them. They exist without permission. They are hated, hunted and persecuted. They live in quiet desperation amongst the filth. And yet they are capable of bringing entire civilizations to their knees. If you are dirty, insignificant, and unloved then rats are the ultimate role model.

I used to encourage everyone I knew to make art; I don't do that so much anymore.

Anyone who believes in capital punishment should be shot

I figure there are enough self-opinionated assholes trying to get their ugly little faces in front of you as it is. You ask a lot of kids today what they want to be when they grow up, and they say, 'I want to be famous.' You ask them, 'For what reason?' and they don't know or care. I think Andy Warhol got it wrong - in the future, so many people are going to become famous that one day everybody will end up being anonymous for 15 minutes.

Art is not like other culture because its success is not made by its audience. The public fill concert halls and cinemas every day, we read novels by the millions, and buy records by the billions. 'We the people' affect the making and quality of most of our culture, but not our art.

But there's no way round it-commercial success is a mark of failure for a graffiti artist. We're not supposed to be embraced in that way. When you look at how society rewards so many of the wrong people, it's hard not to view financial reimbursement as a badge of self-serving mediocrity.

People are fond of using military terms to describe what they do. We call it bombing when we go out painting, when of course it's more like entertaining the troops in a neutral zone, during peacetime in a country without an army.