The image is a close-up of a large, circular structure made of sandstone. The structure appears to be a dome or a dome-like structure with multiple holes scattered throughout. The sandstone is a light beige color and has a rough texture. The sky is visible in the background, and the image is taken from a low angle, looking up at the structure. The holes are evenly spaced and appear to be of different sizes and shapes. The overall appearance of the structure is rough and uneven.