I don't know if street art ever really works indoors. If you domesticate an animal, it goes from being wild and free to sterile, fat and sleepy. So maybe the art should stay outside.

There are four basic human needs; food, sleep, sex and revenge.

There's nothing more dangerous than someone who wants to make the world a better place.

Policemen and security guards wear hats with a peak that comes down low over their eyes. Apparently this is for psychological reasons. Eyebrows are very expressive and you appear a lot more authoritative if you keep them covered up. The advantage of this is that it makes a lot harder for cops to see anything more than six foot off the ground. Which is why painting rooftops and bridges is so easy.

Should #‎ graffiti be judged on the same level as modern art? Of course not: It's way more important than that

One Original Thought is worth 1000 Meaningless Quotes.

I think its pretty clear that film is the pre-eminent art form of our age. If Michaelangelo or Leonardo Da Vinci were alive today they’d be making Avatar, not painting a chapel. Film is incredibly democratic and accessible, it’s probably the best option if you actually want to change the world, not just re-decorate it.