I <3 Banksy

That is pretty impressive.

How does one get away with all of that?

He must be a ninja.

When I was in the UK I got a picture with a Banksy - it was making fun of Bush - which is beautiful because it said what I wanted to say about my president :)

The worlds most beloved art criminal. I hope they never catch him/her.

Seconded.

I would love to have my property 'defaced' by one of his statements.

I nominate Banksy for knighthood!

I love Banksy.

Mark Jenkins is another daring street artist that comes to mind:

He employs a technique that was brought to attention by the late/great Douglas Adams... The "Not My Problem" field.

He acts like he's supposed to be in an area working. Then he creates his artwork and leaves; discretely.

Wow. That's amazing.

I believe it was the 'Somebody else's problem' field you are talking about. That field that surrounds young children screaming that most people cannot (or will not) see.

An artist on a building that you don't own, that is Somebody Elses Problem and thus invisible to you.

Yes!
You're correcter than I.

Banksy, you are so sneaky... I thought they had scared him out of London, but it looks like he's back. I wish he would visit America and put some artwork on buildings in Phili.