I can also paint -- Childhood -- Apprentice -- On his own -- Milan -- Leonardo's notebooks -- Court entertainer -- Personal life -- Vitruvian Man -- The horse monument -- Scientist -- Birds and flight -- The mechanical arts -- Math -- The nature of man -- Virgin of the Rocks -- The Milan portraits -- The science of art -- The Last Supper -- Personal turmoil -- Florence again -- Saint Anne -- Paintings lost and found -- Cesare Borgia -- Hydraulic engineer -- Michelangelo and the lost Battles -- Return to Milan -- Anatomy, round two -- The world and its waters -- Rome -- Pointing the way -- The Mona Lisa -- France -- Conclusion -- Coda. Describe the tongue of the woodpecker