blue cloud clouds Edinburgh folly gothic green landmark memorial monument scot scotland Scott spire statue stone tall tower tree walter ancient architecture battlements Cornish cornwall Cotehele England english fortified Great Britain historical house manor national trust old windows Apulia chalk cliff coastal coastline defence defensive forest Gargano Italy rock Ruglia sea security shore steps view water woodland Bonaguil castle defend dordogne flag France french high keep power protection Remains secure strength strong wall abstract artist artistic beach lichen mountains peace pebble pile pool rocky sculpture serenity arches building city david fort fortifications interior Israel Jerusalem ruins walls alps baroque bavaria bayern fantasy germany hohenschwangau lake landscape mountain palace panorama scenery sky battlement Cawdor flagpole garden gardens home pole roof safety stonework thane window