By Maarten Roos | Afsluitdijk, Northern Netherlands

By Julia Munoz | Mexico City, Mexico

By Patricio Leon | Santiago, Chile

By Mario Rana | Hampton, Virginia

By Nanci McCraine | Ithaca NYS USA

By Jacob Zimmer | New Orleans, LA, USA

By Randy Strauss | Suburb of Omaha, Nebraska

By Robert Thomson | Kirribilli, NSW, Australia

By MICHAEL PATA | Winchester, VA

By Nancy Ricigliano | new York LI

By Steven Bellavia | Smithfield, VA

By Jelieta Walinski Ph.D | Montezuma Pass, Southeast Arizona, USA

By Hassan Dadashi Arani | Esfahan. Iran

By Adnan Menevse | Muğla, Akyaka, Turkey

By Denise Anderson | West Liberty, Iowa, Muscatine County

By Kevan Hubbard | Teesmouth Nature Reserve,Co Durham ,England