architecture beacon black building castle Chaderton Castle control tower England english Great Britain Hampshire Historic site historical landmark lighthouse lookout observation tower Portsmouth Southsea Castle stone tower wall white ancient birds canon clouds metal old sky stones battlement donjon dungeon fortification keep medieval middleage rampart ruin battlements bricks defence defend defender defense framlingham mortar Suffolk texture walls cracked Israel Jerusalem pink surface Tower of David cottage house middle age pigeon balconies balcony Greece Greek home Renovated rural bells Catalan catalonia Catalunya clock Spain spanish bell candle christ church mosaic pryer pryers religion