By ANDY BENTLEY | Mountain View, CA, USA

By David Hoskin | Dartmouth, Nova Scotia, Canada

By Rita Raina | Rockville, Maryland, US

By Hassan Dadashi . Arani | Esfahan. Iran

By John Nelson | Puget Sound, Washington USA

By Juliana Karoway | Lake Quinsigamond Shrewsbury, MA

By William Dark | Newton County, Arkansas

By Laurie Engelhardt | Redondo Beach, CA

By Hassan Dadashi . Arani | Esfahan. Iran

By Joe Brown | Winchester Massachusetts USA

By Bruno Saavedra | Pisões,Castanheira de Pêra, Portugal

By Chuck Reinhart | Vincennes, Indiana

By Susan Jensen | Odessa, WA

By Gabriela Levit | Ashokan Reservoir, New York, USA

By Hassan Dadashi . Arani | Esfahan. Iran

By Travis Tracey | Lafollette, Tennessee