While seeking the best quality for such a visual film makes sense, please ensure you are using legal streaming services or purchasing the official Criterion or French Blu-ray releases to support the preservation of classic cinema.
It sounds like you're looking for information on Robert Bresson’s 1974 masterpiece, Lancelot du Lac (Lancelot of the Lake). This film is famous for its gritty, minimalist take on the Arthurian legend, stripping away the typical Hollywood glamour for something much more visceral and tragic. While seeking the best quality for such a
Bresson uses a very specific, muted color grade that represents the "twilight" of the knights. minimalist take on the Arthurian legend