In both fall and spring, the weather in Paradise Valley, MT, often provides multiple layers of clouds, with the ones above the mountain peaks moving North while the clouds below the mountains move South. In this case, I was enjoying the mix of fall colors in the grasses and Cottonwood trees set off by the layers of clouds with the mountains across the valley occasionally peeking through.
5D3, 100-400 IS II @ 148 mm, 1/40 s, f/22, iso 200, tripod. Small f-stop to insure front to back sharpness.