Knitted graffiti

I want to introduce you a new direction in the knitting created by a woman from Texas who was unsatisfyed with urban sceneries  and as a result has decorated her city by means of  the knitted graffiti. It's really creative, incredible and unbelievable. When I first saw it I was really stricken.
 Have you ever seen a sweater for tank or for trees? If you haven't done it then look at these amazing pictures of so-called urban graffiti or yarnbombing:) Imagine if our trees and lamp posts would be "dressed" in such  pretty clothes. By the way, it's  a nice idea, isn't it?