The image shows a close-up of a jet engine on display at an exhibition. The engine is mounted on a metal stand and is in the center of the image. It appears to be a large, silver-colored engine with multiple pipes and valves. The pipes are arranged in a circular pattern and are connected to the engine by a series of wires. The valves are located on the top of the engine and are likely used to control the flow of air and fuel. In the background, there are other exhibits and people walking around the exhibition.