People who get up early in the morning cause war, death and famine.

T.V. has made going to the theatre seem pointless, photography has pretty much killed painting but graffiti has remained gloriously unspoilt by progress.

I give away thousands of paintings for free.

Some people become cops because they want to make the world a better place. Some people become vandals because they want to make the world a better looking place.

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.

I originally set out to try and save the world, but now I'm not sure I like it enough.

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.