Acid Line These ruins of buildings recovered acid from the explosives line to be recycled. Similar Images ...based on the tags: concrete, power, shadows... The nitrating house was a chemically dangerous place, so it had thick metal and concrete shield for every station right next to an emergency shower. A super-shallow depth of field shot on the Leica Summilux. This was not always the top of the elevator. Two bin signs criss-cross in the North Annex. Small rooms in the basement of the asylum were seemingly too tiny to be used, even for storage. A sharp turn in the coatings department twists the steel out of sight. Approaching the tunnel I heard about for so long… Showering red-hot coke fresh from the furnaces near the Coal Tower (in the back) was the Quenching Tower’s duty (front). A bird near the old schoolyard.