Water-filled ancient grinding stones (foaga) near Leone at sunset. Tutuila, American Samoa http://www.terragalleria.com/pacific/american-samoa/west-tuitula-island/picture.samo3915.html Sandstone walls refected in a spring. Red Rock Canyon, Nevada, USA http://www.terragalleria.com/america/nevada/red-rock/picture.usnv9187.html Green pool on Ayers Rock, Olgas in a distance. Uluru-Kata Tjuta National Park, Northern Territories, Australia http://www.terragalleria.com/pacific/australia/ayers-rock/picture.aust2512.html Valley with boulders in Grapevine mountains. Big Bend National Park, Texas, USA. http://www.terragalleria.com/parks/np-image.bibe20794.html Frozen pot hole and summit cliffs, Mount Hoffman. Yosemite National Park, California, USA. http://www.terragalleria.com/parks/np-image.yose40157.html Pockets of water in Waterpocket Fold near Capitol Gorge. Capitol Reef National Park, Utah, USA. http://www.terragalleria.com/parks/np-image.care0748.html Slabs and puddles near Schoodic Point. Acadia National Park, Maine, USA. http://www.terragalleria.com/parks/np-image.acad46077.html Rainwater pool, Little Stony Man, sunrise. Shenandoah National Park, Virginia, USA. http://www.terragalleria.com/parks/np-image.shen6882.html Water-filled grinding stones holes (foaga) near Leone at sunset. Tutuila, American Samoa http://www.terragalleria.com/pacific/american-samoa/west-tuitula-island/picture.samo3917.html Water-filled holes in granite slabs and fog, Cadillac Mountain. Acadia National Park, Maine, USA. http://www.terragalleria.com/parks/np-image.acad44843.html Colorful slab, pothole, and lower Cathedral Lake. Yosemite National Park, California, USA. http://www.terragalleria.com/parks/np-image.yose46947.html Pockets of water in Waterpocket Fold near Capitol Gorge. Capitol Reef National Park, Utah, USA. http://www.terragalleria.com/parks/np-image.care0749.html Ancient grinding stones (foaga) near Leone at sunset. Tutuila, American Samoa http://www.terragalleria.com/pacific/american-samoa/west-tuitula-island/picture.samo3916.html Triangular puddle on rocks, Schoodic Peninsula. Acadia National Park, Maine, USA. http://www.terragalleria.com/parks/np-image.acad46066.html Berry plants in autumn foliage on Mount Cadillac during heavy fog. Acadia National Park, Maine, USA. http://www.terragalleria.com/parks/np-image.acad44844.html Ancient grinding stones holes (foaga) near Leone. Tutuila, American Samoa http://www.terragalleria.com/pacific/american-samoa/west-tuitula-island/picture.samo3914.html