I found something interesting on the web. Two German students made quite simple but interesting art project. Art students Glesermann Andre and Daniel Shulz decided to take photos of German clubs after everybody had left. Those are the photos of urban spaces taken in the end of events that happened. Showing traces of being and activities of the people in spaces. After party ended and the new morning came out, there are proofs that crowed were dancing , drinking, making out, partying and the viewer can catch dynamics of ordinary life easily. Take a look. I wish I was there making a mess.