Starring Patti D Arbanville, Mona Kristensen, Bernard Giraudeau, Mathieu Carriere and Gilles Kohler. Music by Francis Lai. Directed by David Hamilton. The English photographer David Hamilton has achieved unusual visual beauty in making his first motion picture enhanced by the music of Francis Lai. Based on a classic novel by Pierre Louys, Bilitis is a young girl who first discovers love while on a summer vacation. What she experiences will change her life forever.