As I continued to explore contemporary art in Berlin, I went to see Kunstraum Kreuzberg | Bethanien's current group show Backjumps 20+1: Urbane Kommunikation Und Ästhetik. It's a very cool exhibition of graffiti, street art and urban art. Delta (aka Boris Tellegen) & Mode2's installation Bones & Flesh & Incense is my favourite: