The image shows a close-up of a vintage steam engine. The engine is green in color and has a large wheel in the center. On the right side of the image, there is a brass-colored pressure gauge with a white face and black numbers. The gauge is mounted on a green metal frame with a black handle. In the background, there are other mechanical components, including a gear shift and a control panel. The image appears to be taken from a low angle, looking up at the engine.