Caption:
Medieval knights castle with tower apartments, crenellated walls, gate with helmets, portcullis, built on a mountain. From Jean-Baptiste de la Curne de Sainte-Palaye and Johann Ludwig Klubers Ritterwesen (Chevalerie or Chivalry). Handcolored copperplate engraving from Robert von Spalart's Historical Picture of the Costumes of the Principal People of Antiquity and Middle Ages, Vienna, 1802.