How Banksy's Dismaland show in Weston-super-Mare was made dismal

Elusive artist Banksy has announced a "dismal" show at the Tropicana in Weston-super-Mare.

Workers at the derelict venue on the town's seafront set about making Dismaland live up to expectations with a new paint job.

Watch how they made it look gloomy to fit in with the exhibition.