The image shows a large artillery cannon on display in a museum. The cannon is mounted on a black base with red and white markings on it. It has a long, cylindrical barrel with a pointed tip at the top and a smaller barrel at the bottom. The body of the cannon is made of metal and has a red stripe running along the side. There are two large wheels on either side of the barrel, which are likely used for maneuvering the cannon. In the background, there are several flags and posters on the walls, as well as a window on the right side. The museum appears to be well-lit with natural light coming in from the windows.