The valley of Iruya, in the province of Salta, Argentina

The "Quebrada del Agua" lagoon, late afternoon, near the Socompa pass and volcano (Argentina-Chile border), province of Salta, Argentina

The "Quebrada del Agua" lagoon, late afternoon, near the Socompa pass and volcano (Argentina-Chile border), province of Salta, Argentina

Landscape near the 'Brealito' Lagoon, in the 'Calchaquí' valley, province of Salta, Argentina

Lightning on the Andean Altiplano (Puna), province of Jujuy, Argentina

The Llullaillaco volcano, on the Altiplano of Salta, Argentina

The mountains of 'Abra El Acay', on the Andean Altiplano, Argentina

Winter in the mountains, Altiplano of Catamarca, Argentina

Landscape near Antofagasta de la Sierra, on the Altiplano (Puna) of Catamarca, Argentina

Late afternoon on the Andean Altiplano, province of Jujuy, Argentina

Late afternoon on the Andean Altiplano, province of Jujuy, Argentina

The Acay 'Nevado' (snow-covered peak), provincia of Salta, Argentina

The Pocitos Salar (salt flat), province of Salta, Argentina

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

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

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