The route on komoot: https://www.komoot.com/tour/309309317.
Tempelhof Airport. (I recommend a guided tour of the building).
Tempelhofer Feld (Berlin’s greatest playground for young and old). The photogenic child was a random encounter, and yes, I did get permission from the parents to take the photos and to place them here. I am about to take my portrait photography a little beyond animal portraits and perhaps human children portaits would be a good place to start.
Sehitlik Mosque and Friedhof Columbiadamm
