Kathryn Jeffs / Camera lens view of the 'Golden Fleece' in the centre of a horseshoe shaped iceberg off the Antarctic Peninsula, Antarctica, February 2009, Taken on location for BBC Frozen Planet series

Kathryn Jeffs / The 'Golden Fleece' (base ship for BBC film crew) passing up the coast of the Antarctic Peninsula, Antarctica, January 2009, Taken on location for BBC Frozen Planet series

Philippe Clement / Buccaneer captain looking to sea from mast during the maritime festival Oostende voor Anker / Ostend at Anchor 2013, Belgium. 25th May 2013.

Philippe Clement / Buccaneer captain looking to sea from mast during the maritime festival Oostende voor Anker / Ostend at Anchor 2013, Belgium. 25th May 2013.

Gavin Hellier / Heritage Quay shopping district in St. John's, Antigua, Antigua and Barbuda, Leeward Islands, Lesser Antilles, Caribbean, West Indies 2008

Martha Holmes / Simon Werry rigging Cineflex 'yogicam' in back of vehicle. Amboseli, Kenya. December 2007. Taken on location for BBC tv series 'Life'

Martha Holmes / Simon Werry (watched by cameramen Mike Cuthbert and Martyn Colbeck) rigging Cineflex yogicam in back of vehicle. Amboseli, Kenya. December 2007. Taken on location for BBC tv series 'Life'

Merryn Thomas / 45ft Bristol Pilot Cutter "Morwenna" before launching at the Underfall Yard, Bristol Floating Harbour. March 2009.

Benoit Stichelbaut / Crew member swinging from yard arm on Team Alinghi yacht, America's Cup Louis Vuitton Act 1, Marseille, France 2004

Benoit Stichelbaut / Gildas Morvan climbing rigging on yacht "Cercle Vert" during Figaro solo Transatlantic race, March 2005

Benoit Stichelbaut / Climbing the rigging at America's Cup 2007 (Louis Vuitton Act 13), Valencia, May 2007.

Benoit Stichelbaut / Person climbing Tall ship rigging during Brest International Maritime Festival, July 2004