The image shows two men working on a steam locomotive engine. The engine is black in color and appears to be old and rusted. The man on the left is wearing a blue jacket and brown gloves, and is holding a tool in his hand. He is working on the engine, which is mounted on a metal frame.

On the right side of the image, there is another man wearing a black jacket and gloves, working on another man. He seems to be inspecting the engine. There are several pipes, valves, and gauges on the machine, as well as a pressure gauge. The machine is sitting on a gravel ground, and there are other machinery and equipment visible in the background.