The broadcaster and journalist reveals the story behind Van Gogh's Sunflowers, visiting the National Gallery to examine the world-renowned painting created by a tormented artist who died when he was just 37 years of age. Andrew tells the barely believable tale of talent, loneliness and tragic heartbreak behind Van Gogh's iconic work, uncovers the clues in it that reveal the darkness that ultimately consumed the man who created it and the part this painting was to play in the tragic story of his death.