The image is a black and white photograph of an ammonite fossil. The fossil is circular in shape and appears to be made up of multiple layers of sedimentary rock. The layers are arranged in a spiral pattern, with the largest layer at the top and the smallest at the bottom. The center of the fossil has a spiral design, with ridges and grooves that create a textured surface. The background of the image is dark, making the fossil stand out. The image is taken from a top-down perspective, looking down on the fossil.