Copy of the head of Christ from Leonardo da Vinci's “The Last Supper” by Léon Gérard https://www.rawpixel.com/image/9183210/image-public-domain-renaissance-last-supper-milanFree Image from public domain licenseThe Splendid Naval Triumph on the Mississippi, April 24th, 1862: Destruction of the Rebel Gunboats, Rams, and Iron Clad… https://www.rawpixel.com/image/9183884/image-art-vintage-smokeFree Image from public domain licenseThe Anti-Slavery Society Convention, 1840, by Benjamin Robert Haydon (died 1846), given to the National Portrait Gallery… https://www.rawpixel.com/image/7666291/image-art-vintage-public-domainFree Image from public domain licenseParody of the Third Princess and Kashiwagi: “Chapter 50: A Hut in the Eastern Provinces” by Utagawa Kunisada https://www.rawpixel.com/image/9612339/image-paper-person-artFree Image from public domain licenseTaku, China: the North Fort: Chinese corpses following the capture of the fort by the English and French armies on August… https://www.rawpixel.com/image/13958494/photo-image-person-man-public-domainFree Image from public domain licenseA Chinese soldier bearing weapons on his back, on horseback. Watercolour by C. Wirgman, ca. 1857. https://www.rawpixel.com/image/13953716/image-horse-cartoon-personFree Image from public domain licenseA Chinese soldier bearing a rifle, on horseback. Watercolour by C. Wirgman, ca. 1857. https://www.rawpixel.com/image/13957596/image-horse-cartoon-faceFree Image from public domain licenseQueen Victoria and her family: a composition carte de visite. Photograph. https://www.rawpixel.com/image/14009156/queen-victoria-and-her-family-composition-carte-visite-photographFree Image from public domain licenseTaku, China: South Taku Fort encampment during the Second China War. Photograph by Felice Beato, 1859. https://www.rawpixel.com/image/13992294/photo-image-person-sand-public-domainFree Image from public domain licenseBritish Association for the Advancement of Science: speakers at its meeting in Cambridge in 1904. Drawing by A.S. Boyd, 1904. https://www.rawpixel.com/image/14004778/image-paper-cartoon-faceFree Image from public domain licenseTaku, China: entrance to the North Fort on the Peiho River during the Second China War. Photograph by Felice Beato, 1860. https://www.rawpixel.com/image/14018723/photo-image-plant-person-treeFree Image from public domain licenseThe Unbroken Circle of the Royal Family by Caldesi Blanford and Co and Frith and Hayward https://www.rawpixel.com/image/14317721/image-face-person-churchFree Image from public domain licenseTaku, China: the North Fort: Chinese corpses on the day of the fort's capture by the English and French armies during the… https://www.rawpixel.com/image/13977566/photo-image-person-sky-clothingFree Image from public domain licenseTaku, China: the North Fort on the day of capture from the Chinese by the English and French armies during the Second China… https://www.rawpixel.com/image/14009898/photo-image-sky-public-domain-natureFree Image from public domain licenseTaku, China: the North Fort bearing raised British and French flags; Chinese corpses in the foreground; on the day of the… https://www.rawpixel.com/image/13998787/photo-image-person-sky-public-domainFree Image from public domain licenseMedical professors at the University of Vienna. Lithograph by J. Stadler, 1856, after A. Prinzhofer, 1853. https://www.rawpixel.com/image/13977623/image-person-art-manFree Image from public domain licenseSir John Forbes. Mezzotint by W. Walker, 1857, after J. Partridge. https://www.rawpixel.com/image/13974854/sir-john-forbes-mezzotint-walker-1857-after-partridgeFree Image from public domain license