The image shows a long, narrow tunnel with a high ceiling and a large pipe running along the length of the tunnel. The walls are made of stone and the floor is made of cobblestones. There are two people walking through the tunnel, one wearing an orange shirt and the other wearing a white t-shirt and carrying a backpack. The tunnel appears to be old and dilapidated, with peeling paint and crumbling walls. The light from the ceiling illuminates the tunnel and casting a warm glow on the floor.