https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13994932
A street scene in which a dog is maltreated; a young man intervenes by offering his food to the miscreants. Engraving by William Hogarth, 1751.
Original public domain image from Wellcome Collection
Public DomainFree CC0 image for Personal and Business use