I'm waiting for the Lichtgrenze installation (licht=light, grenze=border) which visualizes the Berlin wall next week. http://vimeo.com/105754237, https://fallofthewall25.com/

The Ampelmann is no longer a differentiator between East an West Berlin, nowadays it's "east Ampelmann" everywhere in Berlin.

http://en.wikipedia.org/wiki/Ampelm%C3%A4nnchen#History_afte...