By Christoph Stopka | Wet Mountain Valley, Colorado. USA

By Jim Militello | Tucson, Arizona USA

By Victor Rogus | Sedona, Arizona, USA

By Rodney Mason | Portland, Oregon, Multnomah

By Lorraine Boyd | Cohoes, New York

By Patricio Leon | Santiago, Chile

By Patti OHare | Tigard, OR USA

By Nina Gorenstein | West Lafayette, IN, USA

By Victor Rogus | Sedona, Arizona, USA

By Diana Keegan-Dickson | Brandywine Creek State Park, Wilmington Delaware

By Teresa Molinaro | Sicilian countryside, South Italy

By Patricio Leon | Santiago, Chile

By Jim Militello | Tucson, Arizona

By Judy Boyle | Whitehall, MT USA

By Victor Rogus | Sedona, Arizona. USA

By Roberto Ortu | Cabras, Sardinia, Italy