By Teresa Molinaro | Bagheria, Sicily, Italy

By Sandeep Jotriwal | Delhi, India

By Hassan Dadashi . arani | Esfahan . Iran

By Ron Kerkmeester | Wellington, New Zealand

By Sudhir Sharma | Stormville, NY

By Eric Thurber | Boise, ID, USA

By Hassan Dadashi . arani | Esfahan . Iran

By Mario Rana | Hampton, Virginia

By Lisa Ann Fanning | New Jersey, USA

By Sheryl R Garrison | Waterton Lakes National Park, AB Canada

By Patricio Leon | Santiago, Chile

By Hassan Dadashi . arani | Esfahan . Iran

By Osama Fathi | White Desert

By Helio C. Vital | Saquarema, Rio de Janeiro, Brazil

By Steve Price | Draper, UT USA

By Craig Knight | Hvalfjörður iceland