Album photos Collection N#354 When we think about the Berlin Wall, despite having an idea of how its length, we can’t easily envisage its real size. With this question in my mind, I decided to create a computer generated 3D model of the wall compiled together in a single frame. Berlin Wall, A Data Visualization - Image N#1 The “fourth-generation wall” (Grenzmauer 75) , known officially as “Stützwandelement UL 12.11″ , was the final and most sophisticated version of the Berlin Wall. Begun in 1975 and completed about 1980, it was constructed from 45.000 separate sections of reinforced concrete, each 3.6 metres high and 1.2 metres wide. The concrete provisions added to this version of the Wall were done so as to prevent escapees from driving their cars through the barricades (“L” shape structure). The top of the wall was lined with a smooth pipe, intended to make it more difficult to scale. This version of the Wall is the one most commonly seen in photographs, and survivi...
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