At the age of 35, Fanny Van de Grift Osbourne has left her philandering husband in San Francisco to set sail for Belgium --- with her three children and nanny in tow --- to study art. Not long after her arrival, tragedy strikes, and Fanny and her children repair to a quiet artists’ colony in France where she can recuperate. Emerging from a deep sorrow, she meets Robert Louis Stevenson, and the two begin a fierce love affair that spans the decades and the globe.