https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14000064
Écorché head of a man, subcutaneous level, seen in profile. Etching by A. von Perger, ca. 1850.
Écorché head of a man, subcutaneous level, seen in profile. Etching by A. von Perger, ca. 1850.
Original public domain image from Wellcome Collection
Public DomainFree CC0 image for Personal and Business use