Yarn Bombing, also known as Graffiti/ Guerilla/ Urban Knitting is a schizophrenic love child of Banksy and Martha Stewart. Ok, so I made that up. But if those two were to have a love child, I have no doubt he or she would be into graffiti knitting. Am I right or what? Turns out there are a number of blogs and books out there by rogue knitters who want to improve our urban landscape one stitch at a time. I even found a book written by Mandy Moore and Leanne Prain called Yarn Bombing: The Art of Crochet and Knit Graffiti. I'm sure there are more if I bothered to look a bit harder...