Lady Chatterley’s Lover” is Laure de Clermont-Tonnerre’s second feature. Her first film was in 2019’s “Mustang,” starring Matthias Schoenaerts as a prison inmate participating in a rehabilitation program involving the taming of wild mustangs. “Mustang” was one of the hidden gems of 2019, with Schoenaerts giving a great performance as a violent man filled with shame about his violent past. “Mustang” has the same tactile quality as “Lady Chatterley’s Lover,” and the same happening-in-real-time energy.