The image is a vintage anatomical illustration of an animal skeleton, likely a small mammal. The skeleton is depicted in a side view, showing the complete bone structure from head to tail. Around the central skeleton are several detailed drawings of the skull from different angles (top, front, and side views), as well as isolated bone structures like the feet and a portion of the spine. The illustration is rendered in a detailed, scientific style, with precise lines and shading to highlight the bone structure. The background is a warm, aged paper tone, giving the image a historical and scientific feel.