https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/9201037
Portrait of Reformer, Blucher, Tory and Crib, the Property of Rowland Alston, Esq., M.P. [1836, Royal Academy of Arts, London, exhibition catalogue]
Original public domain image from Yale Center for British Art
Public DomainFree CC0 image for Personal and Business use