Banksy

The most popular vandal in all the world, Banksy, keeps on getting a taste of his own medicine. Just this year, his work has been accidentally painted over and purposefully defaced during his big show in Bristol. But as we've also seen over the past couple of years, people have been defensive of Banksy's work, even receiving requests that he show up to tag in their towns (perhaps due to some correlation with how much his work goes for at...