I've never really understood why people sleep. Wasting a third of your life and becoming vulnerable for almost 8 hours every night. Doesn't seem very appealing to me.

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.

The greatest crimes in the world are not committed by people breaking the rules but by people following the rules. It's people who follow orders that drop bombs and massacre villages.

Although you might have to creep about at night and lie to your mum it’s actually one of the more honest art forms available. There is no elitism or hype, it exhibits on the best walls a town has to offer and nobody is put off by the price of admission.

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.

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

Traditional graffiti writers have a bunch of rules they like to stick to, and good luck to them, but I didn't become a graffiti artist so I could have somebody else tell me what to do. If you're the type who gets sentimental about people scribbling over your stuff, I suggest graffiti is probably not the right hobby for you.