British artist Mark Wallinger (R) stands with U.S. actor Dennis Hopper after his piece "Sleeper" won the 2007 Turner Prize at the Tate Liverpool gallery in Liverpool, northern England December 3, 2007. Wallinger, famed for re-creating a one-man protest against the Iraq War, won the coveted Turner prize on Monday and pleaded "Bring home the troops." REUTERS/Phil Noble (BRITAIN)