To remember the holocaust and understand why things could go so wrong is crucial. One concentration camp, Gusen, has fairly recently gained an additional audiowalk tour of parts of the camp that today is residential estate and not that easily recognised as a part of a huge concentration camp unless you don’t know the story. A part of the concept is also Christoph Mayers video “Audioweg” – showing the site of today with comments from survivors and residents of the area. At one point you’ll hear: “Humans don’t disappear. Souls don’t disappear. How many are there at any place?” How true isn’t that to what some photography captures today.