I find a lot to explore in this photo; like the thinner streams of water meandering about above the main falls. I almost missed them at first and was in initially thinking that a lower crop would would work better for me, but now I don't think so.
I don't mind the large rock right in front of the falls, but the rock / moss in the lower right corner is too bright for my tastes and pulls me away from the subject.
All in all, I like it.