The image shows a display case with three different types of weapons displayed on it. The weapons are mounted on black stands and are arranged in a row. The first weapon on the left is a large machine gun with a long barrel and a long muzzle, while the second one is a smaller machine gun. The third weapon is a long, cylindrical machine gun, with a pointed tip and a curved barrel. All three weapons appear to be made of metal and have a black finish. The background of the display case is a white wall with arched windows, and there is a green sign on the top right corner that reads "Antiaircraft".