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

By Andy Dungan | Near Cotopaxi, CO USA

By Andrea Becker | Waterton Lakes National Park

By Matthew Chin | Yuen Long, Hong Kong

By Abhinav Deka | Mangaldoi, Darrang, Assam

By Larry Herscovitch | Mississauga, Ontario Canada

By Sudhir Sharma | Stormville, NY

By Dolores Moreno | Departing Denver

By Cecille Kennedy | Depoe Bay, Oregon

By Paul C. Peh | Kailua-Kona, HI, USA

By ANDY BENTLEY | Mountain View, CA, USA

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

By Patricio Leon | Santiago, Chile

By Rena Langowski | Austin, MN

By Jim Militello | Tucson, Arizona USA

By Mario Rana | Hampton, Virginia