A wall containing graffiti attributed to Banksy has been painted over, as a community would do with most spraypaint vandalism anyway. However, numbers-out-of-ass-pullers say the art "could have been worth millions of pounds if genuine." That is to say, if the spraypaint really was by Banksy -- they don't all agree. Were I Banksy, I'd say this is an excellent response to his art. He obviously, from the start, expected his work to be removed like any tagger's handiwork. Now, if the value of his art means people are going to be reluctant to remove any Banksy-style art, I think Banksy is one step closer to winning. When all spraypainted walls b! ecome "street murals," vandals rejoice.