Cairo, Egypt: Mameluk tombs with decorative towers. Photograph by Pascal Sébah, ca. 1870. https://www.rawpixel.com/image/14005967/photo-image-cat-horse-cowFree Image from public domain licenseKasteel met uilen en ex libris (1877 - 1891) by Félix Hilaire Buhot https://www.rawpixel.com/image/13764977/kasteel-met-uilen-libris-1877-1891-felix-hilaire-buhotFree Image from public domain licenseLe Chat et St. Goarshausen. / The Cat and St. Goarshausen. by Charles Marville and Louis Désiré Blanquart Evrard https://www.rawpixel.com/image/14279828/photo-image-cat-art-waterFree Image from public domain license