Leslie sent me a link a while back of flickr photos that were collaged like this picture was. I thought it was very interesting, and wondered what pictures I would 'combine' if I had the opportunity. And now I just discovered you can do your own collages like this with picasa!
Making them is much different than looking at them. Adding or deleting one picture from the collage can make a big difference. Including three rather than 30 pictures obviously gives you very different results. Things you choose at random can turn out very cool while things you think would be interesting end up not.
I guess this is another cool toy that will be sucking up my time in the future.