What's new about participating in the art competition? Sketch comics can have pictures of any theme. thank you

Give a suggestion and draw a sketch of urban traffic. It will have the flavor of modern society. The following are the photos taken by SLR time-lapse photography with long exposure. For reference. If you feel bad, you can also search online for "long exposure of delayed photography", which will be more enlightening.

It can only be filmed when it is dark, sometimes during rush hour. When everyone is busy, it should be an artistic conception to observe the society from a static perspective!