By Deirdre Horan | Dublin, Ireland.

By Mario Rana | Hampton, Virginia

By David Hoskin | Halifax, Nova Scotia, Canada

By Richard Hajek | Richmond, VA

By Eric Thurber | Stanley, ID USA

By Hassan Dadashi . Arani | Chaharmahal and Bakhtiari province. Iran

By Jelieta Walinski Ph.D | St. David, Arizona, USA

By Judy Boyle | Whitehall, MT

By Jeremy Likness | Newport, Oregon, USA

By Hassan Dadashi . Arani | Chaharmahal and Bakhtiari province. Iran

By Teresa Molinaro | Lamezia, Calabria, Italy

By Andrea Iorio | Marino, Rome, italy

By Lorraine Boyd | Delmar, NY

By Paul C. Peh | Volcano, HI, USA

By Helio C. Vital | Rio de Janeiro, Brazil

By Patricio Leon | Santiago, Chile