The image shows a large black cannon on display in a museum. The cannon is mounted on a black pedestal and is positioned in front of a white wall. The barrel of the cannon is long and pointed, and it appears to be made of metal. On the right side of the image, there is a small display case with a blue plaque on it. The plaque has text on it, and there are chains and other artifacts scattered around the cannon. The floor of the museum is made of brick, and the walls are painted white.