Breton Fishermen and Their Families by Théodule-Augustin Ribot https://www.rawpixel.com/image/9613259/breton-fishermen-and-their-families-thandeacuteodule-augustin-ribotFree Image from public domain licenseWilliam Gladstone with Charles Bradlaugh who is splilling the content of a cup on which is written "Fruits of philosophy… https://www.rawpixel.com/image/13982623/image-paper-cartoon-faceFree Image from public domain licenseThe funeral ceremony of Charles Darwin at Westminster Abbey, 26 April 1882. Wood engraving. https://www.rawpixel.com/image/13973049/image-people-church-artFree Image from public domain license