europe european france french germany german meuse verdun douaumont ossuary l'ossuaire de nation national history historic historical old memory remember remembrance remembering memorial place memento belief religion religious faith military cemetery graveyard many mass lot lots multitude row rows columns pillars granite tombs grave graves same identical anonymity anonymous unknown soldiers first world war one i ww wwi ww1 great war battle die death dying offensive contemporary army symbol symbolic symbolical rest resting peace eternal eternally victims killed kill killing hell bloody blood sight landmark tourism tourist attraction travel journey building architecture architectural dark dim light floor ceiling tourists visitors people humans stand standing walk walking watch watching look looking interior indoor indoors horizontal - Alamy