Tonight's Culture Show, presented by Mishal Husain, comes from the new medieval and Renaissance Galleries at London's Victoria and Albert Museum. Andrew Graham-Dixon picks out his favourites from the collection. He also meets up with John Lydon, who is performing exclusively with the re-formed Public Image Ltd. Plus Josie Long on online comedy, Mark Kermode at a special premiere of Me and Orson Welles and Clemency Burton-Hill talking to opera director Graham Vick about his production of Othello.