The image shows an old-fashioned artillery cannon on display in a museum. The cannon is made of metal and has a large dome-shaped body with a pointed top. It is mounted on four large wooden wheels with spokes radiating outwards from the center. The body of the cannon is painted in a light grey color and appears to be made of a similar material. In the background, there are other military vehicles and a building with a beige facade. The sky is blue and there are trees and other buildings visible in the distance.