I’m subscribed to an RSS feed which shows me any new photos on Flickr that are tagged with balham. Mostly I just get too many photos of people getting pissed at various parties, but occasionally it throws up real treasures.
This photo appeared a few days ago, along with a few similar ones. And I’ve just looked at all the photos uploaded by this person. There are a number of great photos from early in the last century.
This is the kind of thing that makes the web great.
Update, July 2008: And also a good demonstration of the kind of thing that makes the web intensely frustrating at times. It seems that these photos have been removed from Flickr.