By Ross Stone | Big Pine, CA, USA

By Nina Gorenstein | Lafayette, IN, USA

By Ross Stone | Adobe Valley, CA, USA

By Hassan Dadashi . Arani | Esfahan province. Iran

By Thomas Dougherty | RubyNWR, Rural NV , USA

By C. Gentile | Phoenix, AZ USA

By C. Gentile | Phoenix, AZ USA

By Lorraine Boyd | Half Moon, New York

By Hassan Dadashi . Arani | Esfahan province. Iran

By Nina Gorenstein | West Lafayette, IN, USA

By Sudhir Sharms | Stormville, NY

By Patricio Leon | Santiago, Chile

By Steve Price | Holden Beach, NC USA

By Rui Santos | Vila Velha de Ródão, Portugal

By David Hoskin | Halifax, Nova Scotia, Canada

By Hassan Dadashi . Arani | Esfahan province. Iran