Mark Brownlow / Rebreather instructor Ian Thomas and cameraman Didier Noirot prepare to dive under the ice, Lake Baikal, world's deepest and oldest (and largest by volume) freshwater lake, Siberia, Russia. BBC Plane...
01419886
Sue Daly / Diving instructor hunting lionfish (Pterois volitans), an invasive species which has been released in the Atlantic, Bonaire, Dutch Antilles, Caribbean, February 2012, Model Released
01419885
Sue Daly / Diving instructor hunting lionfish (Pterois volitans), an invasive species which has been released in the Atlantic, Bonaire, Dutch Antilles, Caribbean, February 2012, Model Released
01419884
Sue Daly / Diving instructor hunting lionfish (Pterois volitans), an invasive species which has been released in the Atlantic, Bonaire, Dutch Antilles, Caribbean, February 2012, Model Released
01419883
Sue Daly / Diving instructor hunting lionfish (Pterois volitans), an invasive species which has been released in the Atlantic , Bonaire, Dutch Antilles, Caribbean, February 2012, Model Released
01419882
Sue Daly / Diving instructor hunting lionfish (Pterois volitans), an invasive species which has been released in the Atlantic, Bonaire, Dutch Antilles, Caribbean, February 2012, Model Released
01419881
Sue Daly / Diving instructor hunting lionfish (Pterois volitans), an invasive species which has been released in the Atlantic, Bonaire, Dutch Antilles, Caribbean, February 2012, Model Released
01419880
Sue Daly / Diving instructor hunting lionfish (Pterois volitans), an invasive species which has been released in the Atlantic, Bonaire, Dutch Antilles, Caribbean, February 2012, Model Released
01419879
Sue Daly / Diving instructor hunting lionfish (Pterois volitans), an invasive species which has been released in the Atlantic Bonaire, Dutch Antilles, Caribbean, February 2012, Model Released
01419878
Sue Daly / Diving instructor spearing lionfish (Pterois volitans), an invasive species which has been released in the Atlantic Bonaire, Dutch Antilles, Caribbean, February 2012, Model Released
01419876
Sue Daly / Diving instructor hunting lionfish (Pterois volitans), an invasive species which has been released in the Atlantic Bonaire, Dutch Antilles, Caribbean, February 2012, Model Released
01419877
Sue Daly / Diving instructor hunting lionfish (Pterois volitans), an invasive species which has been released in the Atlantic, Bonaire, Dutch Antilles, Caribbean, February 2012, Model Released
00341663
Yva Momatiuk & John Eastcott / Steller's Sea Lion (Eumetopias jubatus) entangled pup being freed by stewardship students and instructor, Aleutian Islands, Alaska
01263600
Billy Black / Sunsail team instructor teaching a man how to sail aboard a Sunsail Oceanis 393 in the BVI. April 2006, Model and property released.
01263700
Billy Black / Sunsail team instructor teaching a man how to sail aboard a Sunsail Oceanis 393 in the British Virgin Islands. April 2006, Model and property released.
01311805
Toby Roxburgh / Dive instructor and trainees beginning their dive off Kanoni Beach, northern Corfu, Greece, June 2010.
01296133
Mark Brownlow / Rebreather instructor Ian Thomas and cameraman Didier Noirot prepare to dive and film under the ice, Lake Baikal, world's deepest and oldest (and largest by volume) freshwater lake, Siberia, Russia. B...
01213734
Erik Russell / John Corden, principal instructor at Kipper Sailing, preparing breakfast aboard classic Victoria 34 Cutter "Kipper". Solent, June 2008
