architecture british castle England fortification Great Britain historic landmark medieval palace queen royal united kingdom Windsor grunge grungy old spooky stair staircase stairs wall walls ancient bedroom Bonaguil doorway dordogne fireplace France french historical Remains ruins stone beach beaches coast coastal feather fog grains light mist sand shore sun water wave waves battlements builders building danger fence parapet rebuild restoration ruin ruined scaffold scaffolding site tower canon defense fort fortress Gave gun Luxembourg mountain protection weapon estate forest free home house image park photo rich stock grass hotel luxury mansion retro small vintage boat cesky krumlov Czech Republic czechia kayak river vltava