The Laguna de los Pozuelos, on the Altiplano (Puna) of the province of Jujuy, Argentina

The "Laguna de Pozuelos", on the Andean Altiplano, province of Jujuy, Argentina

Dawn in the geysers El Tatio, Chile, on the Andean Altiplano (high plateau), the Andes Cordillera

The Andes: El Tatio geysers, early morning, Chile

The El Tatio geysers, Chile, on the Andean Altiplano (high plateau), the Andes Cordillera

The El Tatio geysers, Chile, on the Andean Altiplano (high plateau), the Andes Cordillera

A 'vega' (water, pasture), frozen river, near Antofagasta de la Sierra, province of Catamarca, Argentina

Frozen river, province of Salta, on the Andean Altiplano, Argentina

Landscape with snow, on the Altiplano of Catamarca, Argentina

Ice sculpted by the wind and sun (penitentes), Argentina, Andean Altiplano (Puna), the Andes Cordillera

Close-up of ice, the Andean Altiplano (high plateau), the Andes Cordillera

The Miniques Lagoon, Chile, on the Andean Altiplano (high plateau), the Andes Cordillera

Lagoon on the Andean Altiplano (Puna, high plateau), Argentina, the Andes Cordillera

Lagoon on the Andean Altiplano (high plateau), Chile, the Andes Cordillera

Lagoon on the Andean Altiplano (Puna, high plateau), Argentina, the Andes Cordillera

Lagoon on the Andean Altiplano (Puna, high plateau), Argentina, the Andes Cordillera