Peter Cairns / 2020VISION / Two Scots pine trees (Pinus sylvestris) silhouetted at sunset, Glen Affric, Scotland, UK, October 2012. Did you know? The bark of a Scots pine tree can be up to 5 centimetres thick.

Peter Cairns / 2020VISION / View over the River Spey at sunrise, Cairngorms National Park, Scotland, UK, May.

Tim Fitzharris / Ruby Beach, Olympic National Park, Washington

Peter Cairns / 2020VISION / Estuarine river inlet running across mudflats at dawn, Morecambe Bay, Cumbria, England, UK, February. 2020VISION Book Plate.

Andy Rouse / Pheasant (Phasianus colchicus) male displaying at dusk, UK March

David Noton / The white cliffs at Studland, Isle of Purbeck, Jurassic Coast, Dorset, England, UK. November 2011

Konrad Wothe / Greater flamingoes (Phoenicopterus ruber) at sunrise, Camargue, France, April

Sharon Heald / Common zebra (Equus quagga) foal in dusty sunset, Etosha National Park, Namibia Photo by Sharon Heald

Terry Whittaker / 2020VISION / Little Egret (Egretta garzetta). North Kent Marshes. Elmley Nature Reserve.

Terry Whittaker / 2020VISION / Sunset over South Swale local nature reserve, Kent, England, UK, November.

Dave Watts / Greater flamingos (Phoenicopterus ruber) in flight at dawn, Camargue, France

Chris Gomersall / 2020VISION / Flock of Dunlin (Calidris alpina) in flight at sunset over the Wash estuary, Snettisham RSPB reserve, Norfolk, England, UK, March. Did you know? While migrating, dunlins travel in massive groups of up...

Erlend Haarberg / Wild Reindeer (Rangifer tarandus) silhouetted, Forollhogna National Park, Sor-Trondelag, Norway, September

Erlend Haarberg / Norway spruce (Picea abies) forest covered by packed snow, Riisitunturi National Park, Finland, February 2006

Joe Cornish / 2020VISION / Scott's View looking towards Eildon Hill with the River Tweed in the foreground, Berwickshire, Scotland, UK, October 2011. 2020VISION Exhibition. 2020VISION Book Plate. Did you know? £9 million has re...

Ben Hall / Whooper swans (Cygnus cygnus) group in flight at dusk, Lancashire, UK December

Ben Hall / Whooper swans (Cygnus cygnus) in flight at dusk, Lancashire, UK

Ross Hoddinott / 2020VISION / Sun rising through trees and mist, Arne RSPB reserve, Dorset, August. Did you know? Over half the area of Dorset is a listed as an 'Area of Outstanding Natural Beauty'.

Mark Hamblin / 2020VISION / Stac Pollaidh at dawn with Loch Lurgainn in foreground, Coigach, Wester Ross, Scotland, UK, December 2010

Mark Hamblin / 2020VISION / Coastal landscape at sunset, near Elgol, Isle of Skye, Inner Hebrides, Scotland, UK, October 2010. Did you know? Skye has good biodiversity for an island, with coastal, heather and highland ecologies.

Mark Hamblin / 2020VISION / European river otter (Lutra lutra) footprints in snow on the edge of the frozen River Spey, at sunset, Cairngorms NP, Scotland, UK, December 2010

Oriol Alamany / Paine mountains at dawn seen from Pehoe Lake, Torres del Paine National Park, Patagonia, Chile

Doug Allan / Snow carved by wind, Signy Island, South Orkney Islands, Antarctica. Freeze Frame book plate page 14.

Andrew Parkinson / Coot (Fulica atra) silhouetted as it descends a grass bank, Derbyshire, UK, March. Highly commended in the Portfolio category of the BWPA Competition 2016.

Colin Monteath / Waterfall at dawn below Mount Fitzroy, Los Glaciares National Park, Patagonia, Argentina

Vincent Grafhorst / Thunder storm with lightning bolts at sunset over Kalahari, Khutse Game Reserve, Botswana

Vincent Grafhorst / Sunset over plains, Khutse Game Reserve, Botswana

Bryan and Cherry Alexander / Dog sleds pulled by Huskies (Canis familiaris)crossing sea ice, Northwest Greenland, 1980

Rob Brown / Sunset on beach, Kahurangi National Park, New Zealand

Philip Stephen / Trawler in low light on the North Sea, July 2010. Property released.

Guy Edwardes / Bowerman's nose, Natural rock feature, Hayne Down, Dartmoor National Park, Devon, England, December

Guy Edwardes / King's Sedge Moor at sunrise with dyke, High Ham, Somerset Levels, Somerset, England, August 2007

Juan Manuel Borrero / Alhambra de Granada, Granada, Andalusia, Spain. April 2009.

Angelo Gandolfi / Monfrague National Park, Extremadura, Spain, 2007.

Albert Lleal / Clouds and full moon, Spain

Colin Monteath / Mitre Peak reflecting in Milford Sound in winter at dawn, Fiordland National Park, New Zealand

Edwin Giesbers / Wildebeest (Connochaetes taurinus) herd, Tanzania

Edwin Giesbers / Wildebeest (Connochaetes taurinus) running, Tanzania

Sebastian Kennerknecht / Bald Eagle (Haliaeetus leucocephalus) at sunrise, Lower Klamath National Wildlife Refuge, California

Colin Monteath / Ice boulders on Ridley Beach, Cape Adare, Ross Sea, Antarctica

Vincent Grafhorst / Southern Giraffe (Giraffa giraffa) silhouetted against the setting sun, Lethiau Valley, Central Kalahari Game Reserve, Botswana

Konrad Wothe / Camargue Horse (Equus caballus) group running at sunset, Camargue, France

Colin Monteath / Nugget Point lighthouse at sunrise, South Island, New Zealand

Thomas Marent / Cascades of the Iguacu Falls, the world's largest waterfalls, Iguacu National Park, Argentina

Grant Dixon / Wind cloud over Mount Everest seen from Sagarmatha National Park, Nepal

Anup Shah / Thomson's gazelle {Gazella thomsoni} male on savanna at sunrise / sunset, Serengeti NP, Tanzania

Inaki Relanzon / Looking up at Baobabs (Andasonian grandidieri) on Baobabs Avenue, Morondava, West Madagascar

Tim Fitzharris / Sunset over Polihale Beach, Kauai, Hawaii

Kirkendall-Spring / Sunrise at Malibu Pier on the Pacific Coast, California, USA

Theo Allofs / Capybara (Hydrochoerus hydrochaeris) in river at sunrise, Pantanal, Brazil

Yva Momatiuk & John Eastcott / Golden sunrise clouds and rising sun in blue sky above sea and waves, Falkland Islands, Atlantic Ocean

Jack Dykinga / Sunset at Yaki Point on the South Rim with stratified rim rocks and minute storm clouds inside the canyon below, Grand Canyon National Park, Arizona, USA.

Anup Shah / Thomson's gazelle {Gazella thomsonii} at sunset / sunrise, Serengeti NP, Tanzania

Piotr Naskrecki / African Savannah Mantid (Polyspilota aeruginosa) clinging to stick at sunset, Guinea, West Africa

Colin Monteath / Sunset from sand dunes above Mason Bay Beach, Rakiura National Park, Stewart Island, New Zealand

Tim Fitzharris / Sunset at Shark's Cove, Oahu, Hawaii

Tim Fitzharris / Grand Teton Range and cloudy sky at Schwabacher Landing, Grand Teton National Park, Wyoming

Tim Fitzharris / The Mittens and Merrick Butte at sunrise, Monument Valley, Arizona

Tim Fitzharris / McArthur beach at sunrise, Florida

Tim Fitzharris / Sunset over Leo Carillo State Beach, Malibu, California

Tim Fitzharris / Enderts Beach at sunset, Redwood National Park, California

Tim Fitzharris / Clouds and sunset reflected in stream, Hellroaring Plateau, Montana

Michael Quinton / Trumpeter Swan (Cygnus buccinator) pair on lake at sunset, North America

Solvin Zankl / Silhouette of King penguin {Aptenodytes patagonicus} standing tall during display, at sunset, Falkland Islands.

Anup Shah / Silhouette of African lion with cubs (Panthera leo) at sunset, Serengeti NP, Tanzania

Anup Shah / Vulture landing on tree silhouetted at sunrise, Masai Mara reserve, Kenya

Anup Shah / Cheetahs {Acinonyx jubatus} silhouetted at sunrise, Masai Mara reserve, Kenya

David Tipling / Silhouette through mist of two Mute Swans {Cygnus olor} on water, UK.

Tom Vezo / Snow geese at sunset {Chen caerulescens} Bosque del Apache, NM, USA.

Lassi Rautiainen / Reindeer in forest with snow, Finland (Rangifer tarandus)

Tim Fitzharris / Crashing surf on rocks at sunset, Point Piedras Blancas, California

Tim Fitzharris / Sunrise as seen from Toroweap Overlook, Grand Canyon National Park, Arizona

Tim Fitzharris / Full moon over the Grand Canyon at sunset as seen from Pima Point, Grand Canyon National Park, Arizona

Tim Fitzharris / Surf crashing on rocks at Keoneloa Bay, Kauai, Hawaii

Jim Brandenburg / Sunset over Grand Canyon National Park, Arizona

Tim Fitzharris / View from Grandview Point looking over sandstone canyons of Monument Basin in the Island in the Sky section of the park, Canyonlands National Park, Utah

Jim Brandenburg / Ice along the shore of Burntside Lake at sunset, Superior National Forest, Minnesota

Tui De Roy / Salvin's Albatross (Thalassarche salvini) returning en masse to crowded nesting colony at sunset, Proclamation Island, Bounty Islands, New Zealand

Tui De Roy / Salvin's Albatross (Thalassarche salvini) returning to crowded nesting colony at sunset, Proclamation Island, Bounty Islands, New Zealand

Gerry Ellis / Whistling Thorn (Acacia drepanolobium) tree over savannah, Masai Mara National Reserve, Kenya

Gerry Ellis / Dromedary (Camelus dromedarius) trio, domestic camels with Bedouins at sunset, Oasis Dakhia, Great Sand Sea, Sahara Desert, Egypt

Gerry Ellis / Dromedary (Camelus dromedarius) trio with Bedouins at sunset, Oasis Dakhia, Great Sand Sea, Sahara Desert, Egypt

Mitsuaki Iwago / African Lion (Panthera leo) female stalking Blue Wildebeest (Connochaetes taurinus) herd, Serengeti National Park, Tanzania

Michael & Patricia Fogden / Quiver Tree (Aloe dichotoma) at dusk, Kokerboom Reserve, Keetmanshoop, Namibia

Gerry Ellis / Whistling Thorn (Acacia drepanolobium) and moon, Amboseli National Park, Kenya

Mitsuaki Iwago / Whistling Thorn (Acacia drepanolobium) tree on savannah at sunset, Serengeti

Gerry Ellis / Burchell's Zebra (Equus burchellii) herd migrating through approaching storm, Masai Mara National Reserve, Kenya

Gerry Ellis / Umbrella Thorn (Acacia tortilis) trees at sunrise on savannah, Masai Mara, Kenya

Gerry Ellis / Sunset and storm clouds over waterhole, Kwando River flood plain, Linyanti Swamp, Okavango Delta, Botswana

Jim Brandenburg / African Elephant (Loxodonta africana) taking a dust bath, Etosha National Park, Namibia

Tim Fitzharris / Absaroka Range reflected in lake, Yellowstone National Park, Wyoming

Tim Edwards / Loch Maree, Ross and Cromarty. Scotland.

Bob Barbour / Surfer known as 'Wingnut, ' Costa Rica

Bob Barbour / 1940 Ford Deluxe Woodie owned by Howard Benfield

Bob Barbour / Waves and beachscape, Baja California, Mexico

Claus Meyer / Dawn in the Amazon forest with intense evaporation, Amazon ecosystem, Brazil