A Landscape with an Old Oak (or Beech) Tree by Joseph Mallord William Turner (British, London 1775–1851 London) https://www.rawpixel.com/image/9613976/image-william-turner-old-windmill-watercolor-edgeFree Image from public domain licenseDesign for a Ceiling at Théatre Français, Paris by Aimé Chenavard https://www.rawpixel.com/image/9328638/design-for-ceiling-theatre-francais-parisFree Image from public domain licenseTableau of the Principal Peoples of America (Tableau des principaux peuples de l'Amérique) https://www.rawpixel.com/image/12491349/image-border-paper-personFree Image from public domain license