Africa, Wide shot of a lone tree seen through a shrouding heathaze as a fire burns in the foreground.

A forest fire raging in a valley with orange flames rising to black night sky.

Sheffield, UK: Close up view of sparks flying from white hot fire in foundry forge, wide view of steel worker wearing protective face mask operating forge.

Close up view of flames and smoke rising from a forest fire.

Black smoke clouds rising over a train on fire.

Africa, Wide shot of a red fire raging uncontrollably over grasslands at night. Orange flames beating the black night sky.

Orange flames erupting against black night sky as a forest fire rages on hills.

Front view of a train on fire. Black smoke clouds rise above the train.

Back shot of two armed men watching black smoke clouds rise above a train on fire.

Brazil: Wide shot of a man roasting manioc flour out doors in a large pan over an open fire. He uses a long shovel to mix the flour as it roasts. Close up of the manioc being moved around in the pan emitting steam.

A Dirigible (airship) catches fires in midair and plummets to earth.

Iraq: A plume of black smoke and fire billowing from a pipeline.

Aerial view over a raging forest fire. Lots of smoke rising to the sky with burning ground glowing in orange and red colours as the flames destroy forest.

Greece: Various shots of forest fires in Greece at night.

Japan: Panning shot of Samurai warriors firing guns during a historical battle re-enactment.

Raging flames rise to black night sky from a furious forest fire.

Fire-fighters with hose partially silhouetted against smoke glowing from fire. Shot of fire-fighters attempting to extinguish intensely-burning structure

Yellow flames rising against black night sky as forest fires rage on hillside.

Japan: Samurai warriors firing guns during a historical battle re-enactment.

Bushland covered in a bright red, all consuming fire with the ground glowing with heat.

London, UK: Low angle view of the Monument to the Great Fire of London and surrounding buildings with blue sky and patchy clouds in the background.

Huge flames and a plume of smoke rising into sky from a raging fire.

Africa, Medium shot of a bird foraging dangerously close to a blazing fire.

Iraq: A thick plume of black smoke and fire billowing from a pipeline in a deserted area

Victoria, Australia: Medium view of a firefighter silhouetted against bright orange flames burning grasslands and trees at night, zoom out to wide view of the burning forest area.

Thick smoke clouds and flames rise into the sky.

Thick smoke clouds rise into the sky, above an area of buildings.

Thick smoke clouds rise into the sky.

Orange flames engulfing vegetation on hillside with orange smoke rising in the black night sky.

Thick, dark smoke clouds rise into the sky, above an area of buildings.

Bright yellow flames rise from hillside against black night sky.

Indonesia: Smoke rising from Krakatoa volcano.

Italy: Large bright yellow burst of lava shooting up into the night sky as Mount Etna erupts.

Aerial shot over brushland in New Zealand being consumed by a vibrant orange bushfire.

Row of ten pound notes (�‚£10) burning in London Treasury furnace, the words 'Bank of England' and the �‚£10 denomination can be clearly seen, some banknotes have a hole punched into them

London, England: Grey smoke billowing across the sky above St Paul's Cathedral.

A huge black cloud of smoke rises in the distance.

Barrow Island, Australia. A 'nodding donkey' oil pump silhouetted against the setting sun. A golden glow fills the frame.

Barrow Island, Australia. A 'nodding donkey' oil pump silhouetted against the setting sun. Clouds creep across the sun's face.

Japan: Samurai warriors wearing armour holding flags along with smoke in foreground performing in historical battle re-enactment.

Barrow Island, Australia. A 'nodding donkey' oil pump silhouetted against the setting sun. Clouds creep across the sun's face.

Aerial shot over a bushfire in New Zealand as it devastates bushland and shrouds the scene in a thick brown smoke. Small orange flames burning the grasslands.

A thick plume of grey smoke billows into the air.

Hawaii, USA: Bright red lava flowing down the black face of a volcano at night. The main lava stream separates into several smaller streams in the distance.

Piles of Bank of England ten pound (�‚£10) notes burning in London Treasury furnace as orange flames engulf money, then image blurs to show out of focus flames

Waves lapping against volcano edge. Steam rises from lava trailing into sea. Guatemala.

Italy: Bright red and orange lava from Mount Etna shooting into night sky.

Hawaii, USA: Bright red lava flowing down the black face of a volcano at night.

Barrow Island, Australia. Waste gas burns in bright flames in the foreground while a 'nodding donkey' oil pump operates in the background.

Close view of piles of Bank of England ten pound (�‚£10) banknotes burning amongst flames in London furnace, drawing of Charles Darwin seen on back of notes