After viewing the eclipse and returning to my campsite at Badlands NP, I got out in the evening to view the sunset. I did some basic processing in LR and then within PhotoFX I used Adjust, BW Effects, and Impression to create the final image below.
I camped 4 nights and was fortunate the sun had that attitude every evening. And though it was fairly hot a couple of days, especially Wednesday, it always cooled off nicely for early evening hiking.