I think I'm going crazy. When I look at that stereo pair of images in Reply 3 of our little gorilla friend, I see the distinct shape of a stick figured person on its side with what looks like something held over its head. I went back to my saved picture from that Sol, but my picture is really fuzzy. Still, there are some of the strangest looking rocks I've ever seen on Mars assembled in that picture. That picture had our own little Mars Nessie in it as well as a pyramid kind of rock and numerous odd bodkins. I think I've been looking at stereo images one too many times! 
It is odd how this particular formation came up more than once - too bad there weren't more, then we'd have a Mars version of those Easter Island heads.
