The image is a close-up of a sandstone surface with a star-shaped design carved into it. The star is made up of six points, each with a diamond-like pattern in the center. The diamonds are arranged in a symmetrical pattern, with the largest point at the top and the smallest at the bottom. The sandstone has a light brown color and appears to be rough and uneven. On the right side of the image, there is a black and white striped ruler, which is used to measure the size of the sandstone.