Sandstone rock formations tower at a beach, Bako national park, Borneo, Malaysia
Colorful landscape from Zion National Park, Utah, USA
Dunes and sandstone monoliths, Archei sector, Ennedi massif, Southern Sahara desert, Chad
Rock formations against starry sky at night, Valley of Fire State Park, Overton, Nevada, USA
Picnic Rock, red sandstone rocks, Red Rocks Park, Denver, Colorado, USA
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