Richard Coles reads the controversial last diaries of Christopher Isherwood and talks to their editor and Isherwood's former partner
Don Bachardy. Plus news from Paris on the opening of a new exhibition of Picasso's portraits, and a first-night review of ART: Albert Finney , Tom Courtenay and Ken Stott play three friends whose lives are turned upside down when one of them buys a piece of art. Producer Edwina Wolstencroft