By Carl Fredrickson | Marion, IL USA

By David Enstrom | Cornwall, Ontario, Canada

By Helio C. Vital | Rio de Janeiro, Brazil

By Charles Keller | Ellsinore, Missouri

By Nishat Khan | Sherbrooke, Quebec, Canada

By Hassan Dadashi . Arani | Ilam province. Iran

By Lorrin Baker | Williston, VT

By Hussein Beram | Buffalo, NY, USA

By Gontran Eleizalde | Caracas - Venezuela

By Steve Price | The Last Chance Desert, UT USA

By Gontran Eleizalde | Caracas - Venezuela

By Gontran Eleizalde | Caracas - Venezuela

By Jupiter Gogna | New Castle, Indiana

By Maria Cruz | Near Woodstock, NB, Canada

By Rob Pettengill | Little Rock, Arkansas, USA

By ROBERTO BURKLE | Playa del Carmen, Quintana Roo. México.