A Million Pictures?

This picture was taken at the Leeds Carnival last week. I think that nearly everyone has some kind of camera these days, even if it's only a camera phone, which made me wonder just how many photos are taken at some of these big events. A quick look on the Internet and you come up with an estimated 150,000 spectators at the 2009 carnival, if half this number had some kind of camera and took on average 15 pictures each, then you come up with a figure of more than a million, and that's a lot of pictures!