https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13965162
An unkempt ape on crutches tells his mates that he has returned from being an experimental animal at a congress of gastroenterologists. Colour lithograph after G. De Finetti, ca. 1904.
An unkempt ape on crutches tells his mates that he has returned from being an experimental animal at a congress of gastroenterologists. Colour lithograph after G. De Finetti, ca. 1904.
Original public domain image from Wellcome Collection
Public DomainFree CC0 image for Personal and Business use