The image shows a large military artillery cannon on display in a park. The cannon is mounted on a large truck with four large tires and is green in color. It has a long, cylindrical barrel with a pointed tip and a red star on the side. The truck is parked on a grassy area with a red fire hydrant in front of it. In the background, there are other military vehicles and people walking around. The sky is overcast and there are trees and buildings visible in the distance.