Thanks old dog,
Just goes to prove that the photos are all I look at. And, as you already know, this panel could be read by any culture from around the world, this is why they call it the International Sign Language. It was this International Sign Language that the petroglyph system arose from.
Granted, there probably aren't (m)any cultures in America that can still read this panel, but once upon a time, they ALL were able to understand this panel.
Again, thanks for pointing this out.