The image shows a group of people walking through a narrow tunnel. The tunnel appears to be made of stone and is covered in moss and lichen. The walls of the tunnel are also covered in green moss. On the right side of the image, there is a person wearing a black raincoat and holding an orange pipe. The person in the raincoat is walking towards the tunnel, while the person on the left is walking away from the camera. In the background, there are other people visible through the tunnel.