No, there was one.
Picture Quiz Picture Quiz II Picture Quiz III Picture Quiz IV Picture Quiz V Picture Quiz VI Picture Quiz VII Picture Quiz VIII Picture Quiz IX And, finally:
Photo Quiz 10 (Don't ask me why I ended up pasting all those links. I guess I hadn't realized when I started that it had gone on that long.)
Anyway, the thing ended with Quiz 10. No one guessed the current picture, no one came to identify it (now it seems to be gone entirely), and no one posted a new one.
If you want to revive it, go right ahead.
It's been a while. I had to go all the way back to the first page of the forum to find the first one, and the last one is on the third page. Maybe if you start it up again, people will enjoy and it'll take off.
(There was a Quote Quiz that came and went at the same time, too, BTW. Just mentioning in case anyone was interested in that.)
Paul