UK: Long view of a cargo ship at sea traveling past a group of wind turbines

Havana, Cuba: Wide view of woman sitting on sea wall with waves breaking on the shore and traffic passing in the distance.

Shoal of silver fish with yellow heads swim across the screen from right to left, over coral on the sea floor.

Corcovado NP, Costa Rica: Lines of waves from sea approaching beach creating misty hazy conditions, then camera pans to silhouette of vegetation on shoreline at dusk

Aldabra, the Seychelles: Dead vegetation on sandy beach next to turquoise sea lapping onto shore of tropical island

Dorset, United Kingdom: Aerial view encircling standing stone in sea on beach on the Dorset coastline.

Queensland,Australia: Mangrove trees and vegetation along shoreline with sea lapping onto beach, then camera pans across to show sea approaching beach

Silver fish with large teeth hangs motionless in the sea.

California, USA. Wide shot of a distant sun setting over the sea. Vivid oranges and reds are reflected as waves gently lap onto the shoreline.

Chukotka, Asia: Sunset reflected on surface of sea as waves break onshore

St. Lucia, the Caribbean: Expanse of sea with water rippling in foreground in bright sunlight then camera pans quickly to legs of person sunbathing on tropical beach under parasols and palm trees

Corcovado NP, Costa Rica: Lines of waves from sea approaching beach creating misty hazy conditions, then camera pans to silhouette of vegetation on shoreline at dusk

Unknown location: Gently rippling sea seen through silhouettes of palm trees blowing in breeze on tropical island

Galapagos Islands: Wide shot of a Sea Lion emerging from the sea onto a beach then a close shot of it sniffing at the camera.

Unknown location: Glistening sea seen through silhouettes of palm trees on tropical island

The Hayman Islands, Australia: Man wearing lifejacket sailing in small yacht along shoreline on turquoise sea, boat is slowly bobbing along water past green vegetation on island

Camera following a thornback ray swimming through thousands of white squid egg cases in clusters. As the ray swims, it glides over the egg cases that cover the sea bed. Opalescent squid swim in front of the camera, their white translucent bodies are long and thin with tentacles.

Queensland,Australia: General view of waves rolling onto sandy beach on island lined by vegetation, camera then pans across to show waves breaking on sea near rocks then pans back to island

Camera moves through sea water as fish swim by, then camera pans up to show a group of Scalloped hammerhead sharks swimming above with sunlight reflecting on them.

Underwater shot of a large shoal of Sardines swimming, camera moves through sea water and the fish move sideways to avoid it.

London, England: Close shot of a lionfish with needle-like spikes swimming slowly amongst rocks in aquarium at Chessington Sea Life Centre.

Florida, USA: Speeded-up film of billowing white clouds over expanse of sea with waves lapping onto sandy beach

Lulworth Cove, Dorset, United Kingdom: Aerial view travelling over sea towards coastline then camera flies over cliff to expanse of water called Lulworth Cove and over village of West Lulworth.

St Lucia, the Caribbean: Catamaran boat seen in distance bobbing on sea, seen between edge of two straw parasols with waves lapping in foreground

Gelatinous zooplankton floats and drifts in the sea. It has black stripes inside which contrast against the blue ocean.

Seychelles: Silhouette of men paddling in canoe on sea against orange sky at dusk

Static shot of people sunbathing and playing on a crowded beach. Others swim in the sea.

Middle East, Gaza: Gaza City seen from the sea with fishing boats in the foreground and a clear blue sky in the distance.

Dorset, United Kingdom: Aerial view travelling fast over surface of sea then camera elevates up to show cliffs of Dorset coastline.

Single seal feeding on the sea floor.

Shoal or school of creole wrasse tropical fish swimming in all directions against blue sea water, they are silhouetted so appear dark in colour

Farallon Islands,California,USA: Underwater view looking up at male swimmer wearing flippers, swimming along surface of water in sea in strong sunlight

Manatee swims along sea floor with rays of sunlight reflecting across its body. It approaches the camera then turns to the left.

Wide shot of a brilliant pink and violet sunset. Sunlight is reflected off a calm sea.

The Maldives:Wooden walkway leading up to beach with line of wooden huts on stilts in sea seen in the distance. Water rippling and lapping the shoreline then camera pans across beach to show more huts and palm tree on white sandy beach

Two Peoples Bay, Australia: Expanse of turquoise sea with rocks in middle distance against blue sky, camera then pans inland to white sandy beach of island

Cape Town, South Africa: Wide view of Table Mountain with the beach in the foreground and a gently lapping sea.

Comoros Islands, Indian Ocean: Palm tree blowing in the wind next to lush green forest vegetation along turquoise sea inlet on tropical island with purple sky

Queensland,Australia: Moon over sea above sea with waves rolling towards shore, silhouette of mangrove tree and rock in foreground

Shoal or school of creole wrasse tropical fish swimming in all directions against blue sea water, they are bright blue in colour

The Hayman Islands, Australia: Camera pans from expanse of sandy beach lined with vegetation across blue sea to other side of beach

Agadir, Morocco: Wide view of sea and mountain with 'Allah, The Nation, The King' written in Arabic on the mountain side.

Antarctica: Large chunk of ice floating in the sea, gently bobbing to and fro in the waves which ripple around it.

The Maldives: Expanse of turquoise sea with moored boat bobbing on water in middle distance, island of vegetation seen in far distance

Bamburgh, Northumberland, United Kingdom: Aerial view travelling along coastline showing rough waves of the North Sea breaking onto shore on bleak day.

Gelatinous zooplankton floats and drifts in the sea. It has red spots inside which contrast against the blue ocean.

Large waves crashing at the sea in stormy weather.

Hawaii: Aerial view looking down onto beach scattered with palm trees, parasols and sunbathers next to blue sea with waves lapping onto shore, camera then pans across to show hotel and mountain in distance

Wide shot from a boat at sea. A colourful rainbow arcs across a pale blue sky

Silver fish with large teeth hangs motionless in the sea, it then snaps it jaws and catches an item of prey before changing position.