The image shows a long, narrow tunnel with a high ceiling. The tunnel appears to be made of concrete and has a concrete floor. The walls of the tunnel are painted in a light yellow color and there are several rows of lights hanging from the ceiling, creating a warm glow. On the right side of the image, there is a metal railing along the length of the walkway. The walkway is empty, with no people or other objects visible. The image is taken from a low angle, looking down the tunnel towards the end.