By Chantal Torchia | My Backyard

By Hassan Dadashi . arani | Tehran . Iran

By Melissa Springer | Phil Campbell AL

By Sadia Khurram | Mississauga, Canada

By Deirdre Horan | Dublin, Ireland.

By Miguel Ventura | Sanabria

By Donna Collins | I-65 Tennessee River Bridge, AL

By Jeremy Likness | Monroe, WA, USA

By Hassan Dadashi . arani | Tehran . Iran

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

By Sudhir Sharma | Stormville, NY

By Radu Anghel | Bacau, Romania

By Nancy Reeves | Emerson, GA , USA

By Hassan Dadashi . arani | Tehran . Iran

By Nina Gorenstein | West Lafayette, IN, USA

By Jill Whamond | Calgary, Alberta, Canada