What this prompt teaches
Metro stations are useful because they already have lines, lights, motion, and depth. This prompt teaches how to use a location's natural geometry to guide the scene.
How to customize it
Change the station design, crowd density, colour tone, clothing, lens, and movement speed. The same idea can become suspenseful, stylish, comedic, or documentary-like.
Publishing note
Keep public safety in mind. Avoid describing dangerous real-world behaviour in a way that encourages imitation.