I created this image using the Flickr web app Mosaickr. It's a photo of a squirrel, created out of 300 other photos of squirrels! Isn't modern technology amazing? It looks a lot better if you back up from the computer a few feet and look at it.
I've got to admit there are a lot of cool things you can do on Flickr. Since I still use film for my photos though, I don't have a lot of personal ones to add.