The image shows a close-up of the engine compartment of a steam engine. The engine is black and silver in color and has the words "Sulzer Freres Winterthur Swiss 1915" written on the top. The compartment is open, revealing the engine and its various components. On the right side of the image, there is a large metal cylinder with two valves on top, which is likely used to control the flow of steam. The cylinder is surrounded by a metal frame, and there are several pipes and valves visible in the background. The image appears to be taken from a high angle, looking down on the engine.