In Oxford, John views works by Cezanne, Manet, Degas and Van Gogh – part of a great private collection that has left America for the first time. Rock guitarist Jeff Beck on how he joined the Rolling Stones…for two days. Hollywood star Scarlett Johansson goes undercover in Glasgow for her latest film. Award winning writer Alexander McCall Smith discusses his latest novel about an expatriate community in the Cayman Islands. The Duke Of Devonshire takes John on a buggy trip round the Chatsworth estate and author Siri Hustvedt on the line from New York talks about her novel The Blazing World.