By Patricio Leon | Santiago, Chile

By Cecille Kennedy | Alder Island Nature Trail, Oregon

By Anthony Faulkner | Tucson, AZ.

By Jim Militello | Tucson, Arizona USA

By Nina Gorenstein | West Lafayette, IN, USA

By Victor Rogus | Sedona, Arizona, USA

By Asha Prasad | Minnesota, USA

By Gustavo Wilches-Chaux | Bogotá, Colombia

By Mark Wralstad | Virginia Beach, VA, USA

By Roberto Ortu | Cabras, Sardinia, Italy

By Tom Tan | Melbourne, Australia

By Hassan Dadashi.Arani | Esfahan province. Iran

By Teresa Molinaro | Palermo, Sicily, Southern Italy

By Helen Challand | Buxton, Derbyshire

By Asha Prasad | Minnesota, USA

By Steven Bellavia | Smithfield, VA