The image is a detailed anatomical illustration of a turtle. The turtle is depicted in a side view, with a significant portion of its shell removed to reveal its internal anatomy. The illustration is rendered in a vintage style, likely an engraving or etching, with fine lines and shading. The turtle's head, limbs, and tail are visible, and the muscles and skeletal structure are partially exposed. The internal organs are also visible within the cavity of the shell, showing a level of detail that suggests this is a scientific or educational illustration. The overall tone is sepia or a faded yellow, giving it an aged appearance. The background is a pale yellow, which helps to highlight the details of the turtle's anatomy.