abandoned nuclear bunker control room with decaying equipment

abandoned adult aging architecture archival atmosphere atmospheric broken building built bunker cold concrete control corridor damaged danger decaying dirty domestic eerie empty equipment exploration exterior facility grunge history indoors light location loneliness metal military moody natural nuclear obsolete oldfashioned panel passage people phenomenon process remote retro room rotting rubble ruined rusty senior showing silence sits spooky structure style survival technique technology textured time tunnel underground urban vital weathered