ancient architecture Bonaguil castle defend dordogne flag France french high historical keep old power protection Remains secure security stone strength strong tower wall building England english garden Great Britain home house kent mansion medieval architecture ornamental path Penshurst Place stately steps gatehouse Arteixo blue clouds concrete coruna electricity energy eu framework galicia iron line lines pylon pylons sky Spain steel transformer beautiful beauty blue sky handicraft large minar minaret pretty sexy sunday sunny tomb UP Uttar Pradesh white marble wonder wonderful black cable coal coalmine dig Dirt dust history industry Manufacturing Machinery mine mining old. pit Pithead rusty tunnel winch yorkshire arrow-slits bad zwesten christian crenels fortified church germany historic idyllic peaceful rural spire spiritual steeple village church buildings cloud decoration facade housetop massive roof town hall town-hall townhall tree trees window windows berlin business city corner dynamic entrance glass modern office offices shape shaped triangle triangular urban work workplace