License, verbatimCC0
The Smithsonian Institution: Open Access image dedicated to the public domain under Creative Commons Zero (CC0); usage.access=CC0 on the media record itself.
Felice Giani, Italian, 1758–1823. Design after Paintings by Raphael and Paintings in Bologna by Albani, Francia, Parmigianino; Monument Verso: Anatomical Study, 1811–14. Smithsonian Institution.