Coolosity
Social Souvenir is a community project by Danish designer Sebastian Campion and the Museum of Contemporary Art in Roskilde, Denmark.
300 T-shirts, each bearing a text fragment from a famous artist, are exhibited and put on sale at the Museum of Contemporary.
Visitors buy a T-shirt and provide name and address; the info is automatically enered in Google Maps, thereby making it possible to see where each T-shirt ends up after leaving the museum.
The whole concept works. Great t-shirts — and a way to follow (and contribute to) Brownian motion via the web. Worth a citation despite the ubiquity of BoingBoing.