A host of stars including supermodel Kate Moss, soccer ace David Beckham, Paris Hilton and celebrity chef Gordon Ramsay have all been immortalised in pig's blood for a charity auction. Artist Rich Clarke was inspired by U.S. TV drama Dexter - which follows a serial killer working for the police and analysing blood at crime scenes. Clarke was commissioned by FX Channel to create the artworks to coincide with the launch of Dexter, and to publicise the U.K.'s National Blood Service. The paintings will be auctioned on eBay and all proceeds will go to the NBS.