I watched an animated movie called Renaissance. It’s the ultimate in film-noir: it’s entirely (except one brief scene with a little color) monochromatic. It’s set in Paris, 2054. I wouldn’t call it Dystopian but the characters inhabit the underside of society and the worse aspects of corporate giants.
Karas is a police detective, more action then words, trying to track down a kidnapped woman. It’s long and complicated. The second viewing is even better because you get to enjoy the story and visuals more.
It’s all shadows, light, and reflections: