By Susan Kline | Swampscott, Ma

By Abhijit Patil | Death Valley National Park, California, USA

By Michael Flynn | pine Mountain Club,California,USA

By Cassandra Breit | Lake Viking, Missouri, USA

By Ross Stone | Big Pine, California

By John Solvie | Las Vegas, Nevada

By Lorrie Johnson | Blair, nebraska, USA

By Shireen Gonzaga | Smyrna, Delaware, USA

By David Hoskin | Halifax, Nova Scotia, Canada

By Nishat Khan | Torrance Barrens, Ontario

By Paul Senyszyn | Del Norte county, California, USA

By Richard Witkowski | Kemil Beach, Indiana Dunes National Park

By Travis Tracey | Lafollette, Tennessee

By Claudia Gorringe | Katikati, New Zealand

By Peter Lowenstein | Mutare, Zimbabwe

By Hassan Dadashi . Arani | Esfahan. Iran