The image shows a long, cylindrical object, which appears to be a cannon, displayed on a wooden stand. The object is made of metal and has a dark brown color. It has two metal rings on either end of the barrel, which are connected by a series of teeth. The teeth are arranged in a spiral pattern, with the largest teeth at the top and the smallest at the bottom. The cannon is resting on a tiled floor, and there is a large wheel visible in the background.