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

A silverback mountain gorilla sits calmly in dense vegetation, picking at leaves to eat, in the Virunga National Park, Democratic Republic of Congo.

Sun peering out from underneath cloud casting a golden sunset reflection across a calm sea.

An American black bear cub sits calmly on the forest floor. Another bear behind it looks around the forest.

London, England: General views of lake in Hyde Park at sunrise including person swimming, swan, and people silhoutted on jetty.

Slow-motion, close-up of glistening raindrops falling against light blue sky and wispy clouds. Butterfly flies past camera. Focus changes to create a soft, blurred effect on butterfly.

Pan from one side of a Saguaro cactus to the other side. Cactus is set against bright blue sky.

California, USA. Wide shot of sea at sunset. Pink cloud formations are reflected off still water.

Side view of Blue Whale swimming underwater slowly past camera from right to left, swimming just below surface of water

Close-up shot of a toucan sitting on a branch.

Turkey: A boat travels smoothly across the Bosphorus River. The light is reflected on the water's surface.

Pan from rocky mountain side, blue sky and clouds reflecting on still surface of pond to the other side of the pond with jagged mountain tops mirrored on water.

Clouds illuminated by a spectacular golden sunset viewed across a wide open plain alongside a stretch of road on Route 66, New Mexico, USA. A telephone mast and telephone lines are silhouetted in the foreground.

A Harris Hawk perches on a seat, twitching its head, then flies away.

Arms of a Saguaro cactus silhouetted against a vibrant orange sunset.

Golden, pink and red reflections from the sun on rippling water.

Close view of golden flame flickering from candle

Close view of flames flickering from group of three thin orange candles burning against dark background, the candles are arranged in a line with the middle flame lowered, camera zooms into flames which become blurred and out of focus

Medium slow motion shot of two white swans flying above a lake. Camera pans as they land elegantly in the water.

Cherry blossom on a tree, shows depth of field, close up flowers in focus, blossom in background out of focus.

Scenic wide shot of Alice Springs, Australia. Vibrant yellow sunset over rural landscape and tree line. Trees and mangroves reflect off a lake in the foreground.

An American black bear cub sits on the forest floor, chewing a long branch. It then falls backwards onto its mother. When the mother bear tries to nurture her cub, the cub starts to play fight.

A golden sunset over a stretch of desert in Arizona, USA. A Saguaro cactus stands silhouetted in the foreground. The image slowly fades to black.

Various shots of a lion cub playing in the arms of an adult lioness. Lion cub attempts to jump on adult lion's back. Lake Manyara National Park, Tanzania, Africa.

Yachts in dock on Lake Windermere in Cumbria, England. The foothills of the Lake District are visible in the background

Static shot of two llamas resting on the ground in London Zoo.

An American black bear rests on some branches high up in a tree.

Chappell Island, Tasmania: Waves breaking gently onto white sandy beach with vegetation along it next to clear blue sea, camera then pans to right

Durban, South Africa: Static shot of the Durban skyline, as seen from the sea.

A restless American black bear cub sits on the forest floor, playing with a long branch.

Slow tracking shot underwater next to a coral reef, some of the coral looks like a brain. The camera goes lower and descends deeper into the sea, travelling along the reef. The reef forms patterns against the blue backdrop of the water, you can see small fish swimming. Orange coral forms web-like patterns. There are numerous shapes formed by the different corals as the camera moves gracefully past.

A golden sunset over a stretch of desert in Arizona, USA. A silhouetted, Stetson-wearing cowboy walks towards a silhouetted Saguaro cactus and lifts his hat.

A Woolly monkey hides behind a thick branch, looking around suspiciously. It then moves onto a nearby branch, with its baby hanging from its back.

Stunning orange sunset over mountains. The setting sun has a red halo around it.

Gujan-Mestras, France: General views of oyster boats and cabins on the lakeside at sunrise with reflections on the gently rippling water.

California, USA. Scenic wide shot. Silhouetted rocks form the frame for an orange sun on the sea's horizon. A beam of golden light catches the water's gentle movement.

Close-up shot of a llama lying down.

Close-up shot of a llama in London Zoo.

Arms of a Saguaro cactus seen against a beautiful orange sunset.

A Saguaro cactus is silhouetted against the orange halo of a sunset. The entire sky is gloriously orange.

Tilt from Saguaro cactus to bright blue sky.

Close up of a shoal or school of creole wrasse tropical fish swimming in all directions against blue sea water, they are bright blue in colour and form a pretty patterns.

A golden sunset over a stretch of desert in Arizona, USA. A Saguaro cactus stands silhouetted in the foreground. The image slowly fades to black.

A toucan flies from once branch to another in an enclosure in London Zoo.

Golden sun setting over sea, an anonymous person stands on a pier in foreground silhouetted against the sunset.