Entitled "Crude Oil (Vettriano)" and sometimes called "Toxic beach," the painting first revealed by Banksy in 2005 was sold at Sotheby's in London, from the collection of Mark Hoppus, bassist with ...

The paintings are titled Sunday Walkers, Hayle, and Autumn Days, Penlee Park. Both are oil on canvas and sized around 70x50cm. Investigating officers are now appealing for information to return ...