Conversation: 'Caravaggio: a Life Sacred and Profane'
Video duration: 10:27
Michelangelo Caravaggio was one of the great painters in the history of Western art. He also remains one of the most mysterious and elusive of artistic geniuses. A new biography by Andrew Graham-Dixon, "Caravaggio: A Life Sacred and Profane," wrestles with the man, his times and his work.