I dont have my glasses on, but it looks as though there's a lizard dangerously close to the edge on the big rock just to the right of the top of the falls. Is that it?
As to the image, I like the way the big rock bottom left, the couple, and the water fall comprise a single line. It's so strong that I have to wonder if the image wouldn't benefit from a slightly tighter crop on both the left and right edge.
Seems like the falls (Lower Yosemite?) were dropped into the image. I've stood about that distance from some falls in the area and would have been soaked, and I don't remember getting that close to Lower Yosemite. Overall I like the image.