Stock photography, photos: Morocco: Erg Chebbi, Sahara Stock photos of Sand dunes at Erg Chebbi on the edge of the Sahara Desert, Morocco Photograph: © Robert Preston Click for a larger image and more information Keywords associated with this stock photo: erg, chebbi, sand, dune, sanddune, sahara, desert, hot, dry, arid, morocco, north, africa, nature, landscape, orange, natural, travel, tourism, empty, deserted, untouched, pure