Information for Picture You Dead at Wycombe Swan, High Wycombe (Play). Back home in Brighton, DCI Grace investigates a cold case that leads him to the rarified air of fine art. But under the surface lurks a dark underworld of greed, deception and murder. When one unsuspecting couple unearth a potential long lost masterpiece, they discover that their dream find is about to turn into their worst nightmare and only Grace can stop them from paying the ultimate price.