My brother, as a teenager.

I had to retouch this one a bit. He had written his full name in the top left hand corner, as if it were an album cover or promotional picture. I try to be careful about divulging too much personal information of that sort online - otherwise, I would have left his handwriting.
Note the Silvertone acoustic, with the do-it-yourself pick-up and control knobs.
At first I thought he was strumming an open C chord, but on closer inspection, it appears to be a G 7th.