New Zealand, Northland, Rainbow Falls. Located near the town of Kerikeri, Rainbow Falls (Waianiwaniwa) are a single-drop waterfall on the Kerikeri River.

New Zealand, Northland, Rainbow Falls. Located near the town of Kerikeri, Rainbow Falls (Waianiwaniwa) are a single-drop waterfall on the Kerikeri River.

New Zealand, Northland, Rainbow Falls. Located near the town of Kerikeri, Rainbow Falls (Waianiwaniwa) are a single-drop waterfall on the Kerikeri River.

New Zealand, North Island, Matauri Bay. The picturesque Matauri Bay, near the Cavalli Islands – The final resting place of the Greenpeace Rainbow Warrior ship.

New Zealand, North Island, Matauri Bay. The picturesque Matauri Bay, near the Cavalli Islands – The final resting place of the Greenpeace Rainbow Warrior ship.

New Zealand, North Island, Matauri Bay. The picturesque Matauri Bay, near the Cavalli Islands – The final resting place of the Greenpeace Rainbow Warrior ship.

New Zealand, North Island, Matauri Bay. The picturesque Matauri Bay, near the Cavalli Islands – The final resting place of the Greenpeace Rainbow Warrior ship.

New Zealand, North Island, Matauri Bay. The picturesque Matauri Bay, near the Cavalli Islands – The final resting place of the Greenpeace Rainbow Warrior ship.

New Zealand, North Island, Matauri Bay. The picturesque Matauri Bay, near the Cavalli Islands – The final resting place of the Greenpeace Rainbow Warrior ship.

England, North Yorkshire, North York Moors National Park. Rainbow and early morning light at Staithes, a coastal village in the North York Moors National Park.

Scotland, Scottish Highlands, Rannoch Moor. A rainbow signalling a break in a storm above Rannoch Moor, revealing the surrouding mountains and hills.

England, Greater London, London City. Storm clouds above Blackwall Basin, part of an inland waterway forming part of the Canary Wharf financial district.

Northern Ireland, Country Antrim, Giant's Causeway. Rainbow behind the hexagonal basalt rock formations of the Wishing Chair, part of the Giant's Causeway Coast World Heritage site.

Scotland, The Isle of Harris, Horgabost. Inlet running through the beach at Horgabost, looking towards the Sound of Taransay.

England, North Yorkshire, Yorkshire Dales National Park. Gordale Scar, a limestone ravine near Malham Cove in the Yorkshire Dales National Park

England, Cumbria, Lake District National Park. Sheep near Castlerigg Fell sitting out a rain shower whilst a rainbow appears before skiddaw mountain.

Scotland, Scottish Borders, Burnmouth. Rainbow above the north sea, photographed just before sunset.

Scotland, Scottish Highlands, Cairngorms National Park. Rainbow above moorland near the Abernethy Forest within the Cairngorms National Park.

Scotland, Scottish Highlands, Loch Ness. A rainbow over Loch Ness, Great Glen.

Scotland, Scottish Highlands, Loch Ness. A rainbow over Loch Ness, Great Glen.

Scotland, Scottish Highlands, Loch Ness. A rainbow over Loch Ness, Great Glen.

Scotland, Scottish Highlands, Loch Ness. A rainbow over Loch Ness, Great Glen.

Scotland, Edinburgh, Calton Hill. Looking across Edinburgh City New Town to The Firth of Forth.

Scotland, Stirling, Loch Lomond and the Trossachs National Park. Rainbow over the banks of Loch Lomond and nearby mountains.

Scotland, Stirling, Loch Lomond and the Trossachs National Park. Rainbow over the banks of Loch Lomond and nearby mountains.

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. Rainbow above Ferguson Falls on the Overland Track

NEW ZEALAND, Westland, Westland National Park. Glacial valley and river downstream of the Franz Josef Glacier.

Argentina, Misiones, Iguazu National Park. Rainbow near the impressive Iguazu waterfalls – A world heritage site.

Argentina, Misiones, Iguazu National Park. Rainbow near the impressive Iguazu waterfalls – A world heritage site.

England, Northumberland, The Pennine Way. A rainbow above the Cheviots near the England / Scottish Border.

England, Northumberland, The Pennine Way. A rainbow above the Schil on the England / Scottish Border.

England, Northumberland, The Pennine Way. A rainbow above the Schil on the England / Scottish Border.

England, Northumberland, The Pennine Way. A rainbow above the Schil on the England / Scottish Border.

Ireland County Kerry Dingle Peninsula A rainbow follows a storm over Dingle Bay in the Dingle Peninsula

ITALY, Valle d'Aosta, Gran Paradiso National Park. A rainbow forms over the spectacular waterfall of the cascades of Lillaz in the western alps.

ITALY, Valle d'Aosta, Gran Paradiso National Park. A rainbow forms over the spectacular waterfall of the cascades of Lillaz in the western alps.