By Grant Schwartzkopff | Australian Outback

By Jack Pope | Centerville, Kentucky, USA

By Michael Postalwait | Grapevine, Texas

By Idriss Dhoparee | London, United Kingdom

By Idriss Dhoparee | London, United Kingdom

By Alan Nicolle | Broken Hill NSW, Australia

By Kayla Stanford | Forest Hill, Louisiana, USA

By Leica Cousert | Arches National Park, Moab, Utah

By Jack Pope | Veterans Memorial Wildlife Management Area, Scott County, Kentucky

By Steliana Cristina Voicu | Ploiesti, Prahova, Romania

By Steliana Cristina Voicu | Ploiesti, Prahova, Romania

By Jenney Disimon | Sabah N. Borneo

By Marc Toso | String Lake, Grand Teton National Park

By Cheryl Lockhart | Destin Florida

By Adolfo López | Guatemala

By Marilyn Moffatt | Middletown,RI