This image depicts a diorama of an Aztec market scene

This image depicts a diorama of an Aztec market scene. In the background, a large step pyramid is visible against a backdrop of a cloudy sky. The foreground is populated with numerous small, detailed figures representing people engaged in various activities within the market. Many figures are shown carrying baskets or displaying goods for sale. These goods include various fruits and vegetables such as mangos, avocados, and pineapples. The figures wear traditional Aztec clothing, including white cotton shirts and decorated wraps. The diorama appears to be housed in a museum exhibit. Given the question's reference to Chicago, United States, it is likely that this diorama is housed in the Field Museum of Natural History.