Lagoon and sand dunes at Sandwich Harbour, Namib-Naukluft National Park, Namibia
Mesquite Flat Sand Dunes, Death Valley National Park, California, USA
Reflection in the water after rainfall, salt desert Salar de Uyuni, Bolivia
Sossusvlei in Namib desert, Skeleton coast, Namibia
Hoodoos in Theodore Roosevelt National Park at sunrise, North Dakota, USA
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