By Nina Gorenstein | West Lafayette, IN, USA

By Filipp Romanov | Yuzhno-Morskoy, near Nakhodka, Russia

By Lorraine Boyd | Green Island, NY

By Nina Gorenstein | West Lafayette, IN, USA

By David Hoskin | Halifax, Nova Scotia, Canada

By Rey Abalos | Glenworth Valley, New South Wales, Australia

By Brian Ottum | Animas, NM USA

By Divyadarshan Purohit | Vadodara, India

By Lorraine Boyd | Cohoes, NY

By Mark Johnston | Scottsdale, Arizona

By Victor Rogus | Sedona, Arizona

By Nina Gorenstein | West Lafayette, IN, USA

By Lorraine Boyd | Delmar, NY

By Nina Gorenstein | West Lafayette, IN, USA

By CARLOS RIOS MARTINEZ | Zacatecas, Zacatecas

By Chantal Torchia | My backyard in central NJ