Jeff Vanuga / Salar de Uyuni salt flat, Atacama Desert, Altiplano / Andean Plateau. Potosi, Bolivia. March 2017.

Jeff Vanuga / Salar de Uyuni salt flat, Atacama Desert, Altiplano / Andean Plateau. Daniel Campos Province, Potosi, Bolivia. March 2017.

Guy Edwardes / Remote croft, Geocrab, Isle of Harris, Outer Hebrides, Scotland, UK. March 2014.

Alan Williams / Mount Snowdon summit with Clogwyn Du ridge to left, view north west from Watkin path, Snowdonia National Park, North Wales, UK. December 2017.

Alex Mustard / Coral reef reduced to rubble by dynamite fishing. Ambon, Maluku Archipelago, Indonesia. Banda Sea, tropical west Pacific Ocean. November, 2017.

Adrian Davies / Slate quarry, Delabole, Cornwall, England, UK. March, 2018.

Frederique Olivier / View of the coastline of East Falkland, near Stanley, Falkland Islands.

SCOTLAND: The Big Picture / Open moorland mainly used for Grouse shooting, Eastern Grampians, Cairngorms National Park, Scotland, UK, August

SCOTLAND: The Big Picture / Open moorland mainly used for Grouse shooting, Eastern Grampians, Cairngorms National Park, Scotland, UK, August

SCOTLAND: The Big Picture / Scattered boulders on upland heath. Looking north towards Glenmore Forest and Loch Morlich from flanks of Lurchers Crag, Cairngorms National Park, Scotland, UK, March

SCOTLAND: The Big Picture / Aerial view of River Dee with some riparian vegetation flowing through moorland, Deeside, Cairngorms National Park, Scotland, UK, September 2016.

SCOTLAND: The Big Picture / River Dee flowing through moorland with patches of Scots pine (Pinus sylvestris), Deeside, Cairngorms National Park, Scotland, UK, September 2016.