Plot: Three-part series in which art historian James Fox explores 20th-century British art, a period he considers an extraordinary flowering of genius. In the decades after the Second World War, at a time when many had lost their faith in humanity, British artists turned to the great figurative painting tradition to address the biggest questions of all: what does it mean to be human and how do we create a more humane world? Such existential angst is captured in Lucien Freud's harrowing early portraits and Graham Sutherland's Pembrokeshire landscapes