Schneiderman, R.M. (2010-05-19). "Mystery Taggers Target British Street Artist Banksy's N.Y. Works". Wall Street Journal. "The guys at Smart Crew, they're established. They could be marking their territory," Mr. Felisbret said. "It could also be there's some sort of resentment. Banksy is seen by some folks as a sellout...because he's a successful artist."