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, This illustration depicts a detailed anatomical representation of a skeleton in a seated position. The skeletal structure is meticulously labeled, highlighting the individual bones, including the skull, vertebrae, ribcage, and limbs. The pose suggests a moment of contemplation or repose, with the spine elegantly curved and the arms positioned thoughtfully. This work is likely part of a scientific study, showcasing the intricate design of the human skeleton and emphasizing the relationship between posture and bone structure. The labels further enhance the educational aspect, making it a resource for understanding human anatomy.