In 2013, Argos Films, the Technicolor Foundation, the Groupama Gan Foundation, and the Cineteca di Bologna collaborated on a 4K digital restoration of HIROSHIMA MON AMOUR. Davide Pozzi, director of L’Immagine Ritrovata at the Cineteca, discusses the delicate restoration process with cinematographer Renato Berta, a special consultant on the project.