By Don Karl | Pahrump, Nevada, USA

By Himanshu Patel | Corcovado National Park, Costa Rica

By Kimberley Wenzel | Ellis Grove, IL USA

By Patricio Leon | Santiago, Chile

By Mario Rana | Hampton, Virginia

By Steven Bellavia | Smithfield, VA

By Mark Wralstad | Virginia Beach, VA, USA

By Hassan Dadashi Arani | Esfahan province. Iran

By Mohamed Mohamed | Tripoli,Libya

By Hassan Dadashi Arani | Esfahan province. Iran

By Patricio Leon | Santiago, Chile

By Helio de Carvalho Vital | Saquarema, Rio de Janeiro, Brazil

By Lorraine Boyd | Fort Edward, New York

By Judy Boyle | Whitehall, MT

By Kevan Hubbard | Seaton Carew ,Co Durham ,England

By Samantha Anderson | Bulgaria