Grey Heron bird, Ardea cinerea, taking flight from the River Thames in Berkshire, UK

Wooden motor boat on the River Loire at Candes St Martin, Loire Valley, France

Old man walking his chihuahua dog in the streets of Laguardia, Northern Spain

grey seal: halichoerus grypus cow yawning eastern england, uk

Red deer, Cervus elaphus, stag, sniffing the air, Kingussie, Scotland

european bison: bison bonasus crossing forest clearing bia lowieza n.p., poland

TUR Turkey Side Turkish riviera coast. Sunset turkish Gulet traditional sailingboat

Image of a man standing in an empty room with tall walls and a ladder leading up to the sunlight streaming from a window far above, composite image

Single cloud in blue sky

Vallee de la Claree, Kuepfer's Buttercup (Ranunculus kuepferi) bed and hiker on the GR57, Nevache, Hautes-Alpes, France

A hiker sitting on a rock contemplates the landscape at the edge of Lake Goleon (2438m) in the massif of Oisans with in the background the Meije (3983m) and the Rake (3809m), Ecrins National Park, Hautes-Alpes, France

African Elephant (Loxodonta africana) at Okaukuejo waterhole at sunset, Etosha National Park, Namibia

Hiker contemplating the Lac du Lauvitel (1530 m) on the GR 54 long-distance hiking trail, Tour de l'Oisans et des Ecrins, Veneon valley, Ecrins National Park, Isere, France

Hike to Lac Palluel (2472 m) from the hamlet of Dormillouse, Freissinieres, Ecrins National Park, Hautes-Alpes, France

Bush fire, French Guiana.

Hiker on the Tours du Lac, Lake Allos (2226 m) and in the background Mont Pelat (3051m), Haut-Verdon, Mercantour National Park, Alps, France

Bivouac on the shore of Lake Laramon (2359 m), Queyrellin ridge (2866 m) in the background, upper Claree valley, Nevache, Hautes-Alpes, France

Adelie penguin (Pygoscelis adeliae) in a storm on the Ross Sea pack ice, Coulman Island, Antarctica,

Dead acacia tree on the background of sand dunes and stripes of morning fog. A very rare natural phenomenon for these places. Stunning light, color and shape. Sossusvlei. Deadvlei. Namib-Naukluft National Park. Landscapes of Namibia. Africa.

The Hautes Combes, Nordic skiing, in the background: the Jura Mountains, Jura, France

Grand Benare, Reunion Island, France

Hiker at Lake Lauzon (2008m), La Chapelle-en-Valgaudemar, Ecrins National Park, Hautes-Alpes, France

Road in the great outdoors, hilly, Landscape, Steppe area, East Mongolia, Mongolia

Polar bear (Ursus maritimus) wandering alone on the pack ice, leaving its footprints in the snow, arctic ocean off the coast of Spitsbergen.

Access to the beach of Cap de L'Homy, at sunset, Lit Et Mixe, Landes, Cote d'Argent, France

Harbor seal (Phoca vitulina) resting on a sandbank in winter, Opal Coast, France

Great egret (Egretta alba) in the bank of the Rio Dulce, Guatemala.

A tourist hiking in Neko Harbour, Antarctica.

" Cardon grande" (Echinopsis atacamensis), Atacama. Alt. 3800 m., Chili.

" Cardon grande" (Echinopsis atacamensis), Atacama. Alt. 3800 m., Chili.

Road in the Varanger Peninsula, Finnmark, Norway

Road in Vesterålen Islands, Nordland, Norway

Road in the Varanger Peninsula, Finnmark, Norway