The image is a close-up of a rock surface. The rock appears to be old and weathered, with patches of green and brown. The surface is rough and uneven, with some areas appearing darker and others lighter. In the center of the image, there is a small, circular indentation in the rock. The indentation is made up of small, irregularly shaped rocks and pebbles. The overall texture of the rock is rough, with deep grooves and crevices.