Picture StoryI suppose sand dunes are the essence of a desert environment in many peoples’ minds. While that may be the case, sand dunes occupy only two percent of desert landscapes in North America. However, owing to the stark reality of the desert, images depicting the simplicity of the environment may also be interesting. That was the idea in this picture of one of the yucca species in the southwestern United States. Create your own portfolio page and let us share it monthly to over 700,000 members and followers.