Artist Kenny Scharf spent 20 hours behind bars last weekend, after being arrested for drawing a graffiti snake on the wall of a private property in Brooklyn.  The artist took to his Facebook to recount his arrest by two officers who were already fans of the artist’s work.  “The cops who arrested me were fans and wanted to talk about ‘Exit Through the Gift Shop’ and even liked the tag,” Scharf said. “At the first holding cell in Williamsburg (there were only 5 people in the cell) the police were googling me and asking about things like the Tunnel nightclub.”