The image displays a large, round object that resembles a perforated disk, positioned slightly above the center, and a semicircular object directly below it. Both objects are illustrated with simple black lines and dots, suggesting some sort of diagram or schematic representation. The color palette of the image includes a beige or off-white background with black linework. In the composition, the perforated disk is located above and slightly to the left, while the semicircular shape is positioned below, centrally aligned with the disk.