https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13993563
Two maids confer on whether to 'refresh' a sick man even further by putting cold water into his enema. Lithograph by Cham, c. 1840.
Original public domain image from Wellcome Collection
Public DomainFree CC0 image for Personal and Business use