https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13987916
A father dips his displeased child into water from the new Artesian well in Grenelle; he emerges covered in filth. Lithograph by H. Daumier, 1841.
Original public domain image from Wellcome Collection
Public DomainFree CC0 image for Personal and Business use