architecture christian church clock crowned England english Great Britain historical landmark old religion religious rural steeple stone Sussex tower bridge control flow forest green hills lake management reservoir spring station wales water welsh ancient Cornish cornwall Ives parapet saint St. Ives time arch bell building Byzantine chapel cross elements Greece Greek little orthodox small tiny London tourist attraction towers Westminster Abbey beige brown defensive fortification garden lookout Malta plant sandstone Three Cities UNESCO World Heritage Valetta viewpoint waterway yellow Abbey blue christ dark god goth gothic peace peaceful sky height u.k united kingdom window windows battlements castle defend dordogne France french power protect roof secure strong turret belltower door high Hippocastanea tall tree