By Nina Gorenstein | West Lafayette, IN, USA

By Nina Gorenstein | West Lafayette, IN, USA

By Kate Draeger | Lac du flambeau, WI, USA

By Hassan Dadashi . Arani | Esfahan province. Iran

By Paul C. Peh | Honolulu, HI, USA

By Patricio Leon | Santiago, Chile

By matthew chin | Hong Kong

By matthew chin | Hong Kong

By Kathy Schatz | Nubble Lighthouse , York Beach, Maine

By Steve Price | Decker Lake, West Valley, Utah

By Roosevelt Silva | Formosa, GO, Brasil

By Eliot Herman | Rio Hurtado Valley, Chile

By Andy Dungan | Near Cotopaxi, CO USA

By Victoria Bryhan | Corvallis, Oregon

By Hassan Dadashi . Arani | Esfahan. Iran

By Teresa Molinaro | Bagheria, Sicily, Italy