The image shows a display case with several old cannons on display. The cannons are arranged in rows and columns, with the largest cannon in the center and two smaller cannons on either side. The cannon on the left is a long, cylindrical cannon with a pointed tip and a long barrel, while the one on the right is a smaller, wooden cannon with four wheels. There are also several smaller cannons scattered around the display case. In the background, there is a large window with a view of a city skyline. The display case is made of glass and has a white background. On the right side of the image, there are two small white boards with information about the cannons.