Although I'm not sure who is responsible for this I find this simply darling. Yarn bombing or yarn graffiti is a different take on street art. It even makes something as deadly as a tank look soft. And the trees just scream come play with me. First traces of yarn bombing emerged in 2004 in the netherlands; and about a year later came to America. Texan knitter would use their leftover pieces and combine them to make these giant cozies.