The image shows a narrow corridor with a concrete wall on one side and a metal railing on the other side. The walls are painted in a light green color and there are several windows on the right side of the corridor. The ceiling is visible at the top of the image and appears to be made of concrete. In the center of the wall, there is a small hole in the concrete, which is likely the entrance to a building. The image is taken from a low angle, looking up at the ceiling.