By Patricio Leon | Santiago, Chile

By Eyad Khailany | Outskirts of Erbil, Iraq

By Bonnie Nickel | Point Loma, San Diego, California, USA

By John Solvie | Las Vegas, Nevada

By Dolores Moreno | Highland, CA

By Cecille Kennedy | Depoe Bay State Park, Oregon

By Nina Gorenstein | West Lafayette, IN, USA

By Osama Fathi | Black Desert, Egypt

By Mark Drake | 200nm West of Honolulu, 39,000'

By Randall Kayfes | Tucson, Arizona, USA

By Hassan Dadashi . arani | Esfahan . Iran

By Andreas Vossinakis | Thessaloniki, Macedonia, Greece

By Steve Price | West Valley, UT USA

By Poorwa Kholker | Pune Maharashtra India

By Kevan Hubbard | Teesmouth Nature Reserve, Co Durham, England

By Carlos Rios-Martinez | Zacatecas, Zacatecas, México