The video shows a tall building with a large sign that reads "CHICAGO" in capital letters. The sign is lit up with bright lights, and the building appears to be made of stone or concrete. The sign is located on the side of the building, and the lights are arranged in a way that makes the sign stand out against the dark sky. The video is taken from a low angle, looking up at the sign, giving a sense of the building's height and grandeur. The lights on the sign are white, and the building has a classic architectural style with intricate details.