I just tried it with a few different photos of mine. Site seems really slow, but a lot more thorough than Google's reverse image search. We'll definitely be using this now too, thanks! I just wish there was a site that could pinpoint the authors name, instead of having to search and search for it. I've released a lot of my older photos on a CC0 license, so they're spread all over the web and it's hard for me to even find my own name on them sometimes.