The image shows the inside of a concrete tunnel with a small hole in the center. The tunnel appears to be underground and is made of a light-colored material, possibly concrete or concrete. The hole is narrow and narrow, with a metal rod running along the right side of the image. The metal rod is black and has a small amount of dirt or debris on it. The background is dark and out of focus, making the hole stand out. The image is taken from a low angle, looking up at the end of the tunnel.