From Andreas Vesalius’ De humani corporis fabrica, or On the fabric [or structure] of the human body. (1543, 1555)
Though this is not my “photograph” (of a print within the volume) I have had the pleasure of handling and researching the National Library of Scotland’s copy. And it is incredible.
Web-available translation on the volume: Vesalius Northwestern I am very excited to have found this! Especially look at this: Images!