The image shows a close-up of a large rock surface. The rock appears to be made of grayish-brown material and has a rough texture. On the surface, there is a small circular indentation in the center. The indentation is made up of a series of curved lines and curves, creating a symmetrical pattern. The lines are arranged in a way that creates a sense of depth and dimension. The edges of the indentation are jagged and uneven, indicating that the rock has been exposed to the elements for some time. There are also some small patches of grass growing on the surface of the rock.