The image shows an old brick tunnel with a narrow passage. The walls are made of red bricks and the floor is made of stone tiles. The tunnel appears to be old and weathered, with some of the bricks having cracks and chips in them. On the left side of the tunnel, there is a small window with a wooden frame. The light from the window casts a warm glow on the walls and floor. The overall atmosphere of the image is dark and gloomy.