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

By Mario Rana | Hampton, Virginia

By Cecille Kennedy | Depoe Bay, Oregon

By Eliot Herman | Potter's Marsh in Anchorage Alaska

By Saqlain Haider | Pattoki,Punjab,Pakistan

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

By Asha Prasad | Minnesota, USA

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

By Thuan Clavet | Titusville, Florida, USA

By Chuck Reinhart | Vincennes, Indiana

By PamelaJayne Smith | France

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