antenna architecture cell phone cell phone tower communication communication tower design electronic engineer engineering metal radio radio tower structure tower banister bannister carved curled decorative downward helix shape shapes snail snake spiral stair stairrail stairway steps upward wood wooden cediera coruna danger elements eu galicia gang gangway ladder nature ocean rock rocks sea Spain stairs step water building carry construction door estate family hold home house mortgage move moving play property residence residential roof toy window abstract background brown city decay details grunge grungy old paint peel plank texture urban wall color colors drip dripping orange painted peeled red spot spotted white ancient brick bricks castle castles classic derelic historic history mediewal relict ruin ruins sandstone scotland scottish stone bench detail green grey outdoor quiet relax rest seat sit business contrast evening holland landscape light modern Netherlands office offices panorama Rotterdam sky scraper skyline success blue dynamic sky clouds harbor