The image shows a large rock formation with a narrow opening in the center. The rock formation is made up of multiple layers of different shades of grey and brown, with patches of green moss and lichen growing on the surface. The opening appears to be made of a smooth, jagged rock and is surrounded by a small pool of water. The water is flowing through the opening, creating a small stream of water that is visible in the bottom right corner of the image. The background is dark and out of focus, making the rock formation stand out even more.