England, Northumberland, Holywell Dene. The Seaton Burn flowing through the woodland of Holywell Dene on a foggy winter morning.

England, Northumberland, Bellingham. Autumn leaves on rocks downstream of Hareshaw Linn, a popular spot located within Northumberland National Park.

England, Northumberland, Hareshaw Linn. The flowing waterfall of Hareshaw Linn a popular spot located within Northumberland National Park.

England, Northumberland, Hareshaw Linn. The flowing waterfall of Hareshaw Linn a popular spot located within Northumberland National Park.

England, Northumberland, Bellingham. Autumn leaves on rocks downstream of Hareshaw Linn, a popular spot located within Northumberland National Park.

England, Northumberland, Hareshaw Linn. The flowing waterfall of Hareshaw Linn a popular spot located within Northumberland National Park.

England, Northumberland, Bellingham. Small waterfall downstream of Hareshaw Linn, a popular spot located within Northumberland National Park.

England, Northumberland, Hareshaw Linn. The flowing waterfall of Hareshaw Linn a popular spot located within Northumberland National Park.

England, Northumberland, Cocklawburn Beach. The unique limestone geology of Cocklawburn Beach viewed at dawn.

England, Northumberland, Cocklawburn Beach. The unique limestone geology of Cocklawburn Beach viewed at dawn.

England, Northumberland, Cocklawburn Beach. The unique limestone geology of Cocklawburn Beach viewed at dawn.

England, Northumberland, Cocklawburn Beach. The unique limestone geology of Cocklawburn Beach viewed at dawn.

England, Northumberland, Cocklawburn Beach. The unique limestone geology of Cocklawburn Beach viewed at dawn.

England, Northumberland, Cocklawburn Beach. The unique limestone geology of Cocklawburn Beach viewed at dawn.

England, Northumberland, Cocklawburn Beach. The unique limestone geology of Cocklawburn Beach viewed at dawn.

England, Northumberland, Holywell Dene. The Seaton Burn flowing through Holywell Dene.

England, Northumberland, Northumberland National Park. Ridlees Cairn located in the Otterburn Ranges towards the western end of Upper Coquetdale.

England, Northumberland, Northumberland National Park. Smoke from a nearby wild fire on the Otterburn Ranges engulfs the Cheviot Hills.

England, Northumberland, Northumberland National Park. Smoke from a nearby wild fire on the Otterburn Ranges engulfs the Cheviot Hills.

New Zealand, Nelson & Marlborough, Abel Tasman National Park. The Wainui River downstream of the Wainui Falls, as it flows through native NZ forest and bush.

New Zealand, Nelson & Marlborough, Abel Tasman National Park. The Wainui River downstream of the Wainui Falls, as it flows through native NZ forest and bush.

New Zealand, South Island, Fiordland National Park. Late afternoon light on the mountain peaks of the Fiordland National Park viewed from the Key Summit track.

New Zealand, South Island, Fiordland National Park. Late afternoon light on the mountain peaks of the Fiordland National Park viewed from the Key Summit track.

New Zealand, South Island, Fiordland National Park. Late afternoon light on the mountain peaks of the Fiordland National Park viewed from the Key Summit track.

England, Cleveland, Saltburn-by-the-Sea. View from the top of the funicular railway, one of the world's oldest water-powered cliff lifts, towards the Victorian Pier and North Sea Beach.

Threestoneburn Stone Circle, Northumberland. This image was photographed for the Legacy project, a fascinating not-for-profit endeavour to capture the mystifying stone remains of prehistoric sites scattered across the British Isles. Please visit www.thelegacyproject.org.uk for more information.

England, Tyne and Wear, Sunderland International Airshow. Vast amounts of general rubbush scattered on the beach at Seaburn during the 2014 Sunderland International Airshow.

England, Cumbria, Lake District National Park. Stone circle forming part of Burnmoor Complex located on a fellside at the foothills of the mountains known as Scafell and Scafell Pike.

England, Cumbria, Lake District National Park. Stone circle forming part of Burnmoor Complex located on a fellside at the foothills of the mountains known as Scafell and Scafell Pike.

England, Tyne & Wear, Newcastle Upon Tyne. Boats moored on the River Tyne near the Ouseburn region and the Newcastle Quayside.

England, Northumberland, Hindhope Linn. Hindhope Linn, a cascade along the Blakehope Burn in the Kielder Forest Park near Blakehopeburnhaugh. Hindhope Linn is located near Bryness Vilage within the Northumberland National Park.

England, Northumberland, Hindhope Linn. Hindhope Linn, a cascade along the Blakehope Burn in the Kielder Forest Park near Blakehopeburnhaugh. Hindhope Linn is located near Bryness Vilage within the Northumberland National Park.

England, Northumberland, Hareshaw Linn. Hareshaw Linn is a spectacular waterfall located in a steep sided gorge, which continues to flow through a wooded valley. Hareshaw Linn is located near Bellingham within the Northumberland National Park.

England, Cumbria, Lake District National Park. Tree felling and burning at woodland near Eskdale Green in Cumbria.

England, Northumberland, Northumberland National Park. Harthope Linn, a secluded waterfall in the Harthope Valley near the Scottish Border.

England, Northumberland, Northumberland National Park. Harthope Linn, a secluded waterfall in the Harthope Valley near the Scottish Border.

England, Cumbria, Lake District National Park. Aira Beck above Aira Force, a powerful body of water near the shores of Ullswater.

England, Cumbria, Lake District National Park. Aira Beck above Aira Force, a powerful body of water near the shores of Ullswater.

England, County Durham, High Force. The River Tees cascades down the High Force waterfall in County Durham.

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

Scotland, Scottish Highlands, Laggan. Waterfalls on the River Pattack near Loch Laggan.

England, Northumberland, Northumberland National Park. Buckhams's Walls Burn, a mountain stream running from the Cheviot Hills to the River Coquet in the valley of Coquetdale.

England, Northumberland, Northumberland National Park. Buckhams's Walls Burn, a mountain stream running from the Cheviot Hills to the River Coquet in the valley of Coquetdale.

England, Northumberland, Northumberland National Park. Buckhams's Walls Burn, a mountain stream running from the Cheviot Hills to the River Coquet in the valley of Coquetdale.

England, Northumberland, Northumberland National Park. Buckhams's Walls Burn, a mountain stream running from the Cheviot Hills to the River Coquet in the valley of Coquetdale.

England, Northumberland, Embleton Bay. Last light on The Lilburn Tower, part of the remains of Dunstanburgh Castle, viewed from Embleton Bay.

England, Northumberland, Embleton Bay. The Lilburn Tower, part of the remains of Dunstanburgh Castle, viewed from Embleton Bay.

England, Northumberland, Embleton Bay. The Lilburn Tower, part of the remains of Dunstanburgh Castle, viewed from Embleton Bay.

England, Northumberland, Embleton Bay. The Lilburn Tower, part of the remains of Dunstanburgh Castle, viewed from Embleton Bay.

England, Northumberland, Embleton Bay. The Lilburn Tower, part of the remains of Dunstanburgh Castle, viewed from Embleton Bay.