Certain memories are hard to erase Sachsenhausen, Berlin May 3, 2011June 3, 2013 Cold underground air. Dark basement. Echo chamber. Execution trench. Crematorium excavation. Place of death. Canon PowerShot S956mm1/13sƒ/2800 (0)Leave a ReplyYour email address will not be published. Required fields are marked *Comment *Name * Email * Website Please enter an answer in digits:ten + 13 = Δ