Credits: data is credited to “© OpenStreetMap contributors”. The data is available under the Open Database License. | Graphics, adaptation and code are mine and are licensed under the Creative Commons Attribution-ShareAlike 2.0 license (CC BY-SA 2.0).

Copyright: Stasi Mediathek. Source: Luftbildaufnahme der Berliner Mauer an der Grenze zur Gropiusstadt in Berlin-Neukölln.

In the middle, on the right.