This was a marvellous spring day! So I used the sunset hours for a walk through my neigbourhood "SO36". SO36 is the name of one of the most famous clubs in the area, but it is also used to indicate this part of Kreuzberg. Well, I crossed the border several times, the border between "Mitte" und "Kreuzberg", the border between what was until 20 years ago Berlin? Wild West and the eastern part behind the wall.