A revealing, animated biography of a sexual and intellectual rebel and a great painter In 1942, at the height of his fame, Augustus John predicted that 'fifty years from now I shall be known as the brother of Gwen John'. Gwen John (1876-1939) is indeed now recognised as a great artistic innovator, yet for years her life remained shrouded in the myth of the solitary recluse. Born in Pembrokeshire, Gwen followed her brother to the Slade. Her future...