The municipalities of Waldstadt, Kummersdorf, and Sperenberg are located to south of Berlin. Though most people are not familiar with them, they played a profound role in the history of the twentieth century, if Wernher von Braun and the Heeresversuchsanstalt (army testing station) in Kummersdorf are taken as just two examples. The photographer Johann Karl (*1992) has gone on a biographical search for traces in the places of his childhood as well as in numerous historical archives. In his visual research, he shows the constancy and change in a region from the Wilhelmine era to National Socialism and from the Soviet occupation up to the present day.weiterlesen