Thanks everyone for your most kind comments.
I visit these dunes every time I go to DV. After so many years, I feel that I've made my best work there already. On this visit, I wandered around as usual, and there were no clouds. I wasn't feeling excited and captured a few scenes but none that stayed on my mind for a while in anticipation of processing them soon. You know that feeling when you click the shutter and yell out 'Yes!' even though there's no one there to hear you. I find that with dune images, something that seems common when you're there, may really come alive with good post processing. This was one of those.