Stock photography, photos: Namibia: sand dune at Sossusvlei Stock photos of Sand dune at Sossusvlei, Namibia Photograph: © Robert Preston Click for a larger image and more information Keywords associated with this stock photo: sand, dune, sanddune, sossusvlei, southern, south, western, africa, namibia, travel, tourist, tourism, attraction, nature, natural, wonder, landscape, orange, smooth, nature