The image is a close-up of a rock surface. The rock appears to be made of a grayish-brown material with a rough texture. The surface has small cracks and crevices running horizontally across it. In the center of the image, there is a small, irregularly shaped indentation in the rock. The indentation is made up of small, jagged lines and shapes that create a pattern. The overall appearance of the rock is rough and uneven.