New office building in Downtown Denver, went out one evening to practice. Time blend of 2 shots, no added lighting. 1st shot is for the building & sky right after the sunset. Second shot is around 30 min later for the interior building lights. There is a slight sky replacement layer set to 10% to add a bit of the magenta to the sky. 24 MM tilt shit. It was almost not wide enough, frame stopped at the top of building and had to add in some extra sky in post.