Eventually, 36 guards and other officials at the camp were ... Wyn was transported to Dachau by another train, this time in handcuffs - which had to be sawn off him when he arrived at the camp.

"I hate this place, we suffer so much, you know?" Hope said. Simple mistakes at Dachau Allach warranted brutal beatings by SS guards, lashes to the back. Hope remembers all too well an occasion ...

Could the structure of Dachau's architecture, the linearity and symmetry, the pathways, guard towers, barracks, crematoria, murmuring tourists and shuffling feet speak of a past now visibly concealed?