SkyWatch: Pools in the Rock

I think I mentioned before that driving out to this site was through a torrential rain that let up, luckily, just as I was arriving.  As a result, I had quite a few opportunities to use these many temporary reflecting pools as an unusual subject matter out here in the petrified red sand dunes. I wanted to use my grad ND filter to knock down the sky, but it kept spitting rain off and on and getting all over the filter, so I had to stick with just a lens hood to somewhat keep water spots off the lens, and then try to catch the moments when the sky was less bright. Shooting with film, I lost a number of frames to bad exposure because of that, but that's the way it goes sometimes. The multi-tiered erosion almost makes this look like a deliberately landscaped pool, don't you think?