Kathy Hinde’s RIVER TRACES 1 was created in collaboration with the River Frome in Bristol, by exposing samples of river sediment and algae directly onto 16mm film, and developing using eco-processing techniques such as coffee and plant developers. Physical traces are generated through a direct encounter between the material qualities of the river and the film itself, effecting both the visual and audio track. The results are combined with underwater recordings into a poetic audiovisual trace of the River Frome.