The image shows a wooden structure, which appears to be a catapult or catapult, in a museum or exhibition space. The structure is made of wood and has four wheels, each with a rope attached to it. The rope is tied in a knot at the top, and the catapult is supported by two wooden poles. The poles are connected by a wooden frame, and there is a large painting on the right side of the image. The background shows a large window with a view of a cityscape. The floor is tiled and there are several other exhibits visible in the background.