The small Tuscan town of Castelluccio is preparing for its annual festival, a spectacular pageant in which a leading role will be taken by the self-exiled English painter Gideon Westfall. A man proudly out of step with modernity, Westfall is regarded by some as a maestro, but in Castelluccio - as in the wider art world - he has his enemies, and his niece -just arrived from England - is no great admirer either. And a local girl is missing, a disappearance that seems to implicate the artist.

But the life and art of Gideon Westfall form just one strand of Nostalgia, a novel that teems with incidents and characters, from religious visionaries to folk heroes. Constantly shifting between the panoramic and the intimate, between the past and the present, Nostalgia is a fiction into which are woven the kaleidoscopic narratives of art, architecture, history, legend and much more.