By John Froehler | Jensen beach, FL

By Miguel Sala | Betxí, Castellón, Spain

By Jose Zarcos Palma | Mina São Domingos , Mertola , Portugal

By Kat Goldwarg | Niagara Falls, ON, Canada.

By Tom MINCZESKI | Oakland, CA, USA

By Soeiro Andrew | Lisbon

By Ron Burkett | Trussville, Alabama, USA

By viraj pikle | Houston, Tx USA

By Abhijit Patil | Hudson, NH

By Paul Grant | West Drayton, UK

By ARMANDO A Busto | Malinalco, State of Mexico, Mexico

By Joe Cavallo | Florida Everglades, Miami

By Salil Kawli | Pune Maharashtra India

By Angela Palmer | Liverpool, UK

By Arash Atighi | Tehran, capital of Iran, Iran

By Liard Nicolas | France