What the Ermine Saw: The Extraordinary Journey of Leonardo da Vinci's Most Mysterious Portrait

The remarkable true story behind one of history’s most enigmatic portraits—"a glorious picaresque of unbridled passions and unmitigated scoundrels, a glorious romp through the great palaces and palazzos of Europe" (Amanda Foreman, New York Times best-selling author of Georgiana, Duchess of Devonshire)

Five hundred and thirty years ago, a young woman sat before a Grecian-nosed artist known as Leonardo da Vinci. Her name was Cecilia Gallerani, and she was the young mistress of Ludovico Sforza,...