A first-person perspective shot from an escalator moving downward in a subway station shows a line of people riding the same escalator in front of the camera. The escalator's steps are yellow, with metal dividing lines. Vertical, white, tube-shaped lights are positioned on each step. The subway tunnel has an arched ceiling. The people ahead of the camera are wearing a variety of clothing, including shorts, dresses, t-shirts, and backpacks. The escalator is well-lit.