The Banksy mural, Slave Labour, was withdrawn from sale at the last minute by a Miami auction house last Saturday. The mural vanished from a wall in Wood Green, north London, late last week to the dismay of local residents. Frederic Thut, auctioneer at Fine Art Auctions Miami, would not comment on why the piece was taken off the auction block.

Chris Sabian is a portrait artist with http://www.kutefineart.com and owner of http://www.paragonprints.co.uk