By Hassan Dadashi Arani | Esfahan. Iran

By Nina Gorenstein | West Lafayette, IN, USA

By Sudhir Sharma | Cutchogue, Long Island , NY

By Chris Winfield | Conover, WI, USA

By Tom Thompson | Gypsum, Colorado

By Lou Musacchio | Montreal Quebec Canada

By Mario Rana | Hampton, Virginia

By Joel Weatherly | Hog Island, Maine, United States

By Jeremy White | Rocky Mountain National Park

By Cecille Kennedy | Corvallis, Oregon

By Peter Lobner | Baffin Bay, 74.2268N, 62.1530W

By Kevan Hubbard | Blakehope Nick,Kielder Forest, Northumberland,England

By Teresa Herlinger | Portland, Oregon, USA

By Vera Miller | Downers Grove, IL

By Jeremy Likness | Newport, Oregon, USA

By Mohammed Abdallah | Suez, Egypt