When he time comes to leave, just walk away quietly and don't make any fuss.

If you don't own a train company then you go and paint on one instead... it all comes from that thing at school when you had to have name tags in the back of something... that makes it belong to you. You can own half the city by scribbling your name over it.

If you want someone to be ignored then build a life-size bronze statue of them and stick it in the middle of town. It doesn't matter how great you were, it'll always take an unfunny drunk with climbing skills to make people notice you.

The people who run our cities dont understand graffiti because they think nothing has the right to exist unless it makes a profit... the people who truly deface our neighborhoods are the companies that scrawl giant slogans across buildings and buses trying to make us feel inadequate unless we buy their stuff.... any advertisement in public space that gives you no choice whether you see it or not is yours, it belongs to you ,, its yours to take, rearrange and re use.Asking for permission is like asking to keep a rock someone just threw at your head.

We can't do anything to change the world until capitalism crumbles. In the meantime we should all go shopping to console ourselves.

There's obviously nothing wrong with selling your art - only an idiot with a trust fund would tell you otherwise. But it's confusing to know how far you should take it.

Fight the fighters, not their wars.