https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13964502
The story of a man with toothache, his attempts at self help and the final resort visiting the dental surgeon: twenty-four vignettes. Coloured wood engraving by W. Busch, 1862.
Original public domain image from Wellcome Collection
Public DomainFree CC0 image for Personal and Business use