Public Domain Mark
You can use this work for any purpose without restriction under copyright law. Read more about this licence.
Credit
Muscles of the arm and hand: four figures (two on verso), showing the hand in a similar pose to that of the 'Borghese Gladiator' by Agasias of Ephesus. Pen and ink drawing by J.C. Zeller (?), ca. 1832. Wellcome Collection. Public Domain Mark. Source: Wellcome Collection.