Sandstone rock formations tower at a beach, Bako national park, Borneo, Malaysia
Sunrise at red Mesa Arch in Canyonlands National Park, Moab, Utah, USA
View through a rock arch in the desert of Wadi Rum, Jordan
River running among rocks in Vale da Lua Moon Valley, Chapada dos Veadeiros, Goiás, Brazil
The Nut rock formation at dusk, Stanley, Tasmania, Australia
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