Secret Knowledge

BBC Secret Knowledge series To mark 250 years since William Hogarth's death, ceramics expert and self-confessed Hogarth fanatic Lars Tharp is determined to solve a mystery that has consumed his personal and professional life - the case of Hogarth's lost pug. In this unique shaggy dog story, Tharp explains Hogarth's obsession with this most characterful of breeds and the pivotal...