“Sea of Sand” created by long shadows, basking in warm sunset light. Mesquite Flat Dunes, Death Valley National Park, California. Equipment: Nikon D300, Nikkor AF-S 12 – 24 mm 1:4 G ED lens, B&W Polarizer Filter, Gitzo G1325 tripod, Swiss Arca Monoball Z head. Exposure: f/22 at 1/40 sec.