https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13986171
A scene showing a group of cats seeking refuge from dogs on the roof of a barn, is surrounded by vignettes with humourous subjects. Etching by F. Paton.
Original public domain image from Wellcome Collection
Public DomainFree CC0 image for Personal and Business use