Antique illustration of European medieval fortress (10th century): on an elevated terrain the central castle (with two buildings and a high tower on small hill that overlooks the plain) is surrounded by a moat and circumscribed by a defensive wooden walls (palisade). A brick walls is placed inside the fortified area to better protect the main building of the castle and resist a possible siege. 78279 European Culture Craft Antique illustration of medieval fortress with palisade