By Nina Gorenstein | West Lafayette, IN, USA

By Patricio Leon | Santiago, Chile

By Richard Swieca | Hillsboro Beach, Broward County, Florida, USA

By Mario Rana | Hampton, Virginia

By Sudhir Sharma | Stormville, NY

By Kevan Hubbard | Teesmouth Nature Reserve,Co Durham England

By Steve Price | The Last Chance Desert, Utah USA

By Kathy Morton | Vero Beach, FL

By Hassan Dadashi . Arani | Esfahan. Iran

By Teresa Molinaro | Palermo, Sicily, Italy

By Alexander Krivenyshev | Mazatlan, Sinaloa, Mexico

By Paolo Palma | Naples - Italy

By Raul Cortes | Monterrey

By Hassan Dadashi . Arani | Esfahan. Iran

By Nancy Reeves | Emerson GA USA

By John Kennedy | desolate outback west of Summer Lake, Oregon