I had this collage thing going for a while that would automatically grab images from gallery.antiflux.org and paste them together in a semi-artistic way, complete with links to the original images. It was of course inspired by JWZ's WebCollage.

I was never really happy with my version, mostly because of all the hacks to get it to integrate with Gallery's weird way of doing things. But Greg kept pestering me every time it broke, so I was motivated enough to update it once we migrated to Gallery 2. This time, I did it the correct (lazy) way by just writing an extra subroutine into JWZ's program. The result: Collage 2!