Battle between Christians and Muslims at El Sotillo by Francisco de Zurbarán https://www.rawpixel.com/image/9613048/image-christ-virgin-mary-modern-artFree Image from public domain licenseGezicht op de stad Jerez de la Frontera (1575) by Symon Novelanus, Frans Hogenberg, Joris Hoefnagel and Anna Beeck https://www.rawpixel.com/image/13749915/image-paper-horse-cartoonFree Image from public domain license