One of the internet boards that I attend on a somewhat regular basis is www.rangefinderforum.com. I like to take photos with rangefinder cameras, although the digital models are still just way too expensive for my hobby budget. Anyway, about four years ag one of the guys there had an idea: why not send around a camera to different members all over the world and they all use the same camera to shoot moments of their lives in their surroundings? Now, four years later a book with the results has been published. What an amazing story!
And here you can have a look at the book.