Cloudless skies might make for easy camping but they also make for boring sunsets. Luckily a few clouds drifted in just in time to light things up a bit. I used both a polarizing filer and a two-stop split ND filter to enhance the color and bring balance to the sky and foreground. Sigma 24-70 f2.8 A lens. 0.3 sec f/7.1 ISO 400.