This reportage is the result of a video production laboratory project about environmental issues that the Cinemambiente Festival recently started in the schools throughout the province of Turin. Following the course syllabus, which combines audiovisual technologies with topics on sustainable development, the students at the Maxwell Technical-Vocational Institute, Nichelino, made their own video, from inception to screenplay, from filming to editing the final product. Sulle rive del Sangone shows how the students view the rubbish-filled Sangone river near their school.