This was part of the Festival Of Lights 2011 in Berlin. It was a huge face put on a building near the Potsdamer Platz and stuff was projected on it.
There are some famous faces of Berlin in there as well as a few of "normal" people and of course some not so normal faces.
The light installation was a concept by Dirk Dehmel. His website is http://www.derdehmel.de
This is actually one whole loop but I put it on at 1,5x speed. Almost 15 Minutes seemed a bit on the long side. (Actually 8 minutes still seem quite long.)
A look at a lot of stuff from the Festival Of Lights 2011 from me can be found here: vimeo.com/33718802