The image is a photograph of a historical marker in a park. The marker is rectangular in shape and has a brown background with white text. The text reads "Black Hawk War" and is located in the center of the marker. Below the text, there is a map of the Black Hawk War, which is a military conflict in the United States during World War II. The map shows the location of the war and the surrounding area.

The marker is made of stone and is mounted on two tall columns. The columns are made of different shades of brown and beige, and the stone columns are arranged in a symmetrical pattern. In the background, there are trees and a green slide, indicating that the marker is located near a park or playground. The sky is blue and the weather appears to be sunny.