By Gontran Eleizalde | Caracas - Venezuela

By Patrick McDowell | Elmhurst. Il

By Janice Nelson | Big Foot Beach State Park, Lake Geneva, Wisconsin, US

By Hassan Dadashi . Arani | Esfahan. Iran

By Hassan Dadashi . Arani | Esfahan. Iran

By Jeremy Likness | Newport, Oregon, USA

By Steve Price | Holden Beach

By Steven Sweet | Mississauga

By Steven Sweet | Mississauga

By David Hoskin | Halifax, Nova Scotia, Canada

By Eric Thurber | Boise, ID USA

By Jackie Wildstar | Minneapolis, Minnesota, USA

By Makrem Larnaout | Tunis, Tunisia

By Hassan Dadashi . Arani | Esfahan. Iran

By Peter Lowenstein | Mutare, Zimbabwe

By Nibi Ogichidaa Ikwe Erickson | Minnesota