By ANDY BENTLEY | Mountain View, CA, USA

By Lorraine Boyd | Delmar, New York

By Hassan Dadashi . Arani | Chaharmahal and Bakhtiari province. Iran

By Ross Stone | Lee Vining, CA, USA

By Nina Gorenstein | West Lafayette, IN, USA

By Patricio Leon | Santiago, Chile

By Alexander Krivenyshev | Manhattan, New York

By ROBERTO BURKLE | Playa del Carmen, Quintana Roo, Mexico.

By Nina Gorenstein | West Lafayette, IN, USA

By Mario Rana | Hampton, Virginia

By Jim Militello | Tucson, Arizona USA

By Muhammad Alaa | Egypt

By Adeel Shafiq | Lahore, Punjab, Pakistan

By Hassan Dadashi . Arani | Chaharmahal and Bakhtiari province. Iran

By Sudhir Sharma | Stormville, NY

By Greg Skyles | Margaret River, WA, Australia