... lives in Berlin. Or lives in Germany and is well aware of what's going on in Berlin's cultural life.

Thing is that I recently found out about some large photography exhibition which takes place in Berlin, with Joseph Niepce's famous picture View from window at Le Gras. Me and my friends wish to go there and see this masterpiece, but unfortunately I'm not able to find some fine information about this exhibition. That's why I'm wondering is here someone who can tell me, or get information about it - where is is exactly, when and is this exhibition still held in Berlin. I would be really grateful.