By Barry Medlin | Hahira, GA

By David Hoskin | Halifax, Nova Scotia, Canada

By Filipp Romanov | Near Nakhodka, Russia

By Sudhir Sharma | Chatham, NJ

By Catherine Pashley | Leesburg Florida

By Joey Cole | Ventosa, Portugal

By Cecille Kennedy | Pirate Cove Research Reserve, Oregon

By Faisal Mohammad | Jeddah - Saudi Arabia

By Eric Thurber | Boise, ID USA

By T Deo | Dallas, TX

By Mario Rana | Hampton, Virginia

By Brian Hannigan | Pennsylvania

By Wallace Kaufman | Yaquina Bay, Oregon

By Karen Fischer Newman | Lake Point, Utah USA

By Soumyadeep Mukherjee | Hanle, Ladakh

By Patricio Leon | Santiago, Chile