Beautiful Ruins by Jess Walter
The story begins in 1962. On a rocky patch of the sun-drenched Italian coastline, a young innkeeper, chest-deep in daydreams, looks on over the incandescent waters of the Ligurian Sea and spies an apparition: a tall, thin woman, a vision in white, approaching him on a boat. She is an actress, he soon learns, an American starlet, and she is dying.
