1956 · 0h 9m · Documentary
Genres: Documentary

The guardian of the great dam reflects on the history and beauty of the valley, which was revitalized by the Edison power plant, and expresses his deep love for the disappearing traditions and society there.
Director: Ermanno Olmi
Music by: Pier Emilio Bassi
Cinematography: Ermanno Olmi
Editor: Nerino Florio Bianchi