By Kevan Hubbard | Berwick upon Tweed, England

By Teri Cline | Klamath Falls, Oregon, USA

By Susan Rios | Quackertown PA

By Viswanathan Kannan | Vaigai River at Madurai City in TamilNadu state India

By Jourdean Frye | Garrett, TX USA

By Sally Mesarosh | Mesa, Arizona

By Gerald Tan | Woodlands, Singapore

By Kit-fun Ho | Shatin, Hong Kong SAR

By Jack Pope | Georgetown, Kentucky, USA

By Sanika Gawas | Mumbai, Maharashtra, India

By Nina Gorenstein | West Lafayette, IN, USA

By VENKATASAMY THUKKARAM | Tuticorin, Tamil nudu, India

By Gizaw Legesse | Lake Langano, Oromia, Ethiopia

By Gerald Tan | Woodlands, Singapore

By Chandan Preet Singh Mahal | Amritsar

By Akash Hiremath | Karnataka, India