the end of the train line and the birkenau monument

annihilation architecture auchwitzbirkenau auschwitz auschwitzbirkenau barbed barbwire barrack barracks birkenau block blocks board bricks building buildings camp cell complex concentration cracovia cracow criminal death defense entrance europe extermination final gas genocide german germany guard heinrich himmler hitler konzentrationslager krakow leads line monument museum nazi old platforms poland prisoners rail red road rudolf ruins selection solution station train vintage window