A human skeleton, seen from the front, resting the bones of his left forearm on a spade handle, after Vesalius. Engraving 1769, after Prevost, 1762, after a woodcut, 1543.

Licence: Public Domain Mark

Credit: A human skeleton, seen from the front, resting the bones of his left forearm on a spade handle, after Vesalius. Engraving 1769, after Prevost, 1762, after a woodcut, 1543. Wellcome Collection. Source: Wellcome Collection.