By Ruslan Merzlyakov‎ | Limfjord, Denmark

By Chee Hui Goh | Skudai, Johor, Malaysia

By Fabrizio Pinto | Urla Iskele, Izmir, Turkey

By Alex Conu | Oslo, Norway

By Marco Nero | Sydney Blue Mountains, NSW, Australia

By Marco Nero | Sydney Blue Mountains, NSW, Australia

By Raul Cortes | Wiltshire, Salisbury, UK.

By Raul Cortes | Wiltshire, Salisbury, UK.

By Raul Cortes | Wiltshire, Salisbury, UK.

By Donald Gargano | Jenness Beach, Rye, NH

By Gary Deacon | Fish Hoek, Western Cape, South Africa

By Gary Deacon | Fish Hoek, Western Cape, South Africa

By Lorri Bowe | Phoenix, Arizona, North America

By Mauro Protomastro | Italia, Bisceglie(BT)

By Arambam Sophia | Imphal, Manipur, India

By Neil Simmons | Salem, WI, USA