Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
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Credit
The muscles of the human body, third layer, seen from the back; the figure balances a club with his right hand and stands before a wall of stone blocks. Colour mezzotint by L. Gautier d'Agoty after A. E. Gautier d'Agoty, 1773. Attribution-NonCommercial 4.0 International (CC BY-NC 4.0). Source: Wellcome Collection.