Drawings on the wall

The other night we walked passed this building with all those drawings on the wall. Not quite sure whether the wall was painted black resembling a chalk board on purpose to be drawn on or whether it just happened. As I was in the area I went back to find this street and to have another proper look at it during day light. Pretty fun I would say. I guess this is also Dresden for you :) Maybe the lesser known part ... although Dresden Neustadt is rather famous for its liberal point of views, great bars and pubs. Definitely also a must-see when you're in town.