Camel caravan riding through the stone desert near Atar, Mauritania, Africa

Veiled women with traditional dress walking near Atar, Mauritania, northwestern Africa

The oasis of Tirjit, near Atar, Mauretania, northwestern Africa

The oasis of Tirjit, near Atar, Mauretania, northwestern Africa

The oasis of Tirjit, near Atar, Mauretania, northwestern Africa

The oasis of Tirjit, near Atar, Mauretania, northwestern Africa

Little mosque on the road from Atar to Nouakchott, Mauretania, northwestern Africa

Moorish man looking at some cave paintings at the rock shelter of Agrour Amogjar discovered by french explorateur Theodore Monot. Atar. Adrar. Mauritania.

View of the Azougui oasis. Azougui cultural landscape. Atar. Adrar lateau. Mauritania

Cave paintings at the rock shelter of Agrour Amogjar discovered by french explorateur Theodore Monot. Atar. Adrar. Mauritania.