I can't begin to tell you how much fun I had doing that!
(He's in all three of those images...after all the time I spent working on it, I'm sorry it can't be seen bigger! Maybe that's what additional albums are for! Please have a look if you'd like a close-up view.)
You did do a fabulous job on this challenge because I for a moment thought it was sentimental to have all these photos of your "family" of photographers. :)