Osteographie ou Description iconographique comparee du squelette et du système dentaire des Mammifères recents et fossiles Paris, J.B. Baillière et fils, 1839-1864. Henri Marie Ducrotay, The illustration showcases a detailed anatomical study of a skeleton, specifically highlighting the structure of the skull, vertebral column, ribs, limbs, and pelvic region. The skeleton is positioned in a lateral view, emphasizing the arrangement of bones and their connections. The precision of the lines and the clarity of the details provide an educational perspective on the skeletal system, making it an invaluable reference for studies in biology and anatomy. Annotations or labels in the margins identify specific parts, enhancing the understanding of the skeleton's anatomy.