A gentle breeze blows across the lake. Deep steel blue. Puffy white clouds. Warm shades of greens. A touch of golden yellow. And wonderfully illuminated droplets taking hundreds of hues as the rainbow gradient shifts from red to violet.
Geological folds are the witnesses and remnants of the awe-inspiring forces that shaped the Earth’s crust millions of years ago. Sedimentary strata got permanently bent or broken. The many types of folds are fascinating to look at: arch-shaped,