In the Victorian Age, a mysterious and irresistible woman becomes entwined in the lives of several artists, both as a muse and as the object of all-consuming obsession. Radborne Comstock, one of the early twentieth century's most brilliant young painters, is helpless under her dangerous spell. In modern-day London, journalist Daniel Rowlands meets a beguiling woman who holds the secret to invaluable -- and lost -- Pre-Raphaelite paintings, while wealthy dilettante-actor Valentine Comstock is consumed by enigmatic visions.