The Royal Hall Harrogate 2

S38 E21: Fiona Bruce and the experts make a return visit to the Spa town of Harrogate in Yorkshire. The Royal Hall has played host to stars such as the Beatles and Duke Ellington, but top of the bill now is a little ink drawing that Phillip Mould believes could be by the hand of Pablo Picasso. If it is, it could be worth some very serious money.