By Melissa Neadle | Kenilworth Aquatic Gardens, Washington DC

By Cecille Kennedy | Depoe Bay, Oregon

By Roberto Ortu | Cabras, Sardinia, Italy

By Nicole Chaps | Parma, Ohio, USA

By Peter Lowenstein | Mutare, Zimbabwe

By Ross Stone | Owens Valley, Bishop, CA, USA

By Luis Miguel Fuentes Villalbazo | spielberg steiermark austria

By Nicole Chaps | Parma, Ohio, USA

By Russell Bonhaus | Cocoa Beach, Florida, USA

By Ross Stone | Olmsted Point, Yosemite NP, CA, USA

By Paul Kimmelman | Wimauma, FL U.S.

By Lorraine Boyd | Delmar, New York

By juan manuel pérez rayego | Lobón, Spain

By Bill Kozar | Taylorsville, Indiana. USA

By Teresa Molinaro | Sicily, Southern Italy

By Elmarie van Rooyen | Smoky Lake, Alberta