The image shows a large military artillery cannon on display in a museum. The cannon is mounted on a black platform with a large wheel on the left side and a smaller cannon on the right side. In the center of the image, there is a large, cylindrical object with a pointed tip and a flat base. The object appears to be made of metal and has a greenish-brown color. On the top of the cannon, there are several pipes and valves, and on the bottom right corner, there appears to have a small plaque with information about the cannon. The background is a white wall with a black and white photograph of a group of soldiers.