I don't know why people are so keen to put the details of their private life in public; they forget that invisibility is a superpower.

Graffiti ultimately wins out over proper art because it becomes part of your city, it' s a tool; "I'll meet you in that pub, you know, the one opposite that wall with a picture of a monkey holding a chainsaw". I mean, how much more useful can a painting be than that?

This is a big surprise I don't agree with the concept of award ceremonies, but I'm prepared to make an exception for the ones I'm nominated for. The last time there was a naked man covered in gold paint in my house, it was me.

The art world is the biggest joke going. It's a rest home for the overprivileged, the pretentious, and the weak. And modern art is a disgrace - never have so many people used so much stuff and taken so long to say so little.

All I know about what people think of my gear is what a couple of my friends tell me, and one of them always wants to borrow money, so I'm not sure how reliable he is.

Graffiti is only dangerous in the mind of three types of people; politicians, advertising executives and graffiti writers.

I’ve learnt from experience that a painting isn’t finished when you put down your brush – that’s when it starts. The public reaction is what supplies meaning and value. Art comes alive in the arguments you have about it.