Yarn bombing

I suppose most of you are familiar with the term yarn bombing or yarn graffiti. And if you're not, this is what wiki says: Yarn bombing, yarnbombing, yarnstorming, guerrilla knitting, or graffiti knitting is a type of graffiti or street art that employs colorful displays of knitted or crocheted cloth rather than paint or chalk. I think there should be some yarn bombing in every town! It's a fun way to add some softness and colour to the depressing concrete cities that a lot of us live in. Here are some of pictures to inspire you!