https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14010456
People harvesting a field of corn: one of the harvesters appeals to a mounted overseer, who disregards his plea and indicates the work. Etching by G. Giampiccoli after M. Ricci.
Original public domain image from Wellcome Collection
Public DomainFree CC0 image for Personal and Business use