This is a stylized poster featuring a vintage train car with the words “CHICAGO” prominently displayed on its side. The background of the image is a gradient from blue to black, giving the impression of twilight or night. On the lower half of the poster, there is an illustration of a group of people inside the train car. They are depicted in a realistic style, dressed in attire that suggests the early 20th century. The individuals appear to be engaged in conversation with each other.