So what is all this business about Yarn Bombing you say.......
Well here is a quick, concise definition I have picked up from
Wikipedia.......
Yarn bombing, yarnbombing, graffiti knitting or yarnstorming is a type of graffiti or street art that employs colorful displays of knitted or crocheted cloth rather than paint or chalk. While yarn installations – called yarn bombs or knit bombs – may last for years, they are considered non-permanent, and, unlike graffiti, can be easily removed if necessary.