The image is a black and white photograph of a long, narrow tunnel. The tunnel appears to be made of concrete and has a rough, uneven surface. The walls of the tunnel are covered in cracks and crevices, and there is a small amount of water at the bottom of the image. The water is flowing through the tunnel, creating a small stream of water that is visible in the center. The image is taken from a low angle, looking up at the tunnel from the end. The overall mood of the photograph is dark and mysterious.