ancient architecture Castelnaud-la-Chapelle castle dordogne forest fortress France hill mediaeval mount power security sky stronghold tower animal bird food game hare hung mammal meat pheasant rabbit replica wild boar hang pig snout trotter doors historical landmark old protect secure stone walls beam bricole catapult defend machine perrière ramparts sling throw war weapon arch atmosphere creepy eerie elements french glass leaded light shadows shutters windows woodewn