Muscular tissue of the claw of a gray four-eyed opossum
1970
From the collection of Leiden University Libraries
1970
From the collection of Leiden University Libraries
This drawing shows a detailed view of a claw with muscles and tendons laid bare. The lines are smooth but precise, revealing how the tissue wraps around the bones. The whole thing looks almost like a sketch from a biology book. The artist focused on how the muscles twist and connect—it’s not just a claw, but a study of movement hidden inside. This kind of drawing was often used to teach anatomy before X-rays. Look up medicine, anatomy, biology to see how artists like this helped science.