By Earll Johnson | Davis Strait, south of Greenland (from a plane window)

By Stephen Montag | Livingston, NJ

By Ross Stone | North Lake, Bishop, CA, USA

By Nancy Case | Boone County, Missouri

By Patricio Leon | Santiago, Chile

By Victoria Bryhan | Corvallis, Oregon

By Mario Rana | Hampton, Virginia

By Roberto Ortu | Cabras, Sardinia, Italy

By Jeremy Likness | Newport, OR

By Hassan Dadashi Arani | Fars province. Iran

By Mark Moser | Hickory, NC

By Jeremy Evans | Eastern Sierra, CA , USA

By Michael Holland Sr | Lakeland, Florida

By Hassan Dadashi Arani | Fars province. Iran

By Rounak Mohanty | Cuttack, Odisha, India

By Eliot Herman | Tucson AZ