https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13985575
A baroque sculpture forming an allegory of dentifrice at the entrance to an international toothpowder exhibition. Drawing by A. Oberländer, ca. 1900.
Original public domain image from Wellcome Collection
Public DomainFree CC0 image for Personal and Business use