1, 2, 3, Whiteout (2007)

From the city of light comes a radical call for darkness.

In a future present, a rebellious Veronique finds herself working for an inventor who has dedicated himself to the cause of a positive darkness; he is working to counter the tide of a bright, diffuse, and technologically oriented time as represented in the film by man-made light. Veronique's brother Alix works for an agency that is attempting to thwart the process.