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Grand Canyon National Park, Arizona. National Park Service employees practice rescue techniques on

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Grand Canyon National Park, Arizona. National Park...

Grand Canyon National Park, Arizona - El Tovar, the luxury hotel on the South Rim of the Grand

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Grand Canyon National Park, Arizona - El Tovar, th...

Tree on a cliff overlooking the clear blue sea, Jasmund National Park, Rügen, Baltic Sea

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Tree on a cliff overlooking the clear blue sea, Ja...

Wetland habitat of Boyton and Hollesley Marshes Nature Reserve, River Ore and Orford Ness shingle

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Wetland habitat of Boyton and Hollesley Marshes Na...

Drainage channel in low land, Boyton and Hollesley Marshes Nature Reserve, Boyton, Suffolk,

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Drainage channel in low land, Boyton and Hollesley...

Winter on the North Sea, sunset at the beach, joggers, beach walkers, coastal protection, through

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Winter on the North Sea, sunset at the beach, jogg...

Jetty with rowing boats at Schaalsee in morning light, reeds in autumn colors, Schaalsee Biosphere

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Jetty with rowing boats at Schaalsee in morning li...

Dark dense forest with a light strip of colorful leaves, Hainich National Park, Germany

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Dark dense forest with a light strip of colorful l...

Crank operated flashlight, by turning the crank, we generate electricity in a dynamo, which charges

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Crank operated flashlight, by turning the crank, w...

Dense pine forest with sun rays falling through the thick canopy onto the green forest floor,

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Dense pine forest with sun rays falling through th...

Concreting, concreting the foundation of a wind turbine, concrete pump hose, more than 600 cubic

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Concreting, concreting the foundation of a wind tu...

A bicycle rides on a natural cycle path through a pine forest with tall trees and blue skies,

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A bicycle rides on a natural cycle path through a ...

Grand Canyon National Park, Arizona. Visitors at the Trail View Overlook on the South Rim. The

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Grand Canyon National Park, Arizona. Visitors at t...

Flooded lowland fields Boyton and Hollesley Marshes Nature Reserve, Hollesley, Suffolk, England, UK

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Flooded lowland fields Boyton and Hollesley Marshe...

Calm sunset over the sea, soft colors in the sky and views of rocks, hiking on the Fisherman's

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Calm sunset over the sea, soft colors in the sky a...

Wooded landscape with tall trees in autumn, steeped in shady light that creates a mysterious and

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Wooded landscape with tall trees in autumn, steepe...

Emergency equipment, flashlight and radio with crank operation, by turning the crank we generate

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Emergency equipment, flashlight and radio with cra...

Marsh landscape in Kemeri National Park with lakes and trees, Kemeri National Park, Latvia

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Marsh landscape in Kemeri National Park with lakes...

Beaver (Castor fibre), tree felled by a beaver, activities of a beaver, beaver cutting, Peene

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Beaver (Castor fibre), tree felled by a beaver, ac...

Grand Canyon National Park, Arizona - Bicycles for rent at the Grand Canyon. The bicycles are for

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Grand Canyon National Park, Arizona - Bicycles for...

Grand Canyon National Park, Arizona - Hermit's Rest

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Grand Canyon National Park, Arizona - Hermit's Res...

Romantic sunset over the sea with pink sky and dark rocks, hiking on the Fisherman's Trail,

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Romantic sunset over the sea with pink sky and dar...

Rynek with Cloth Hall, from 13th century, Main Market Square, city landmark, Krakow, Poland

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Rynek with Cloth Hall, from 13th century, Main Mar...

Cable car in Gauja National Park near Sigulda with picturesque sunset, Sigulda, Latvia

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Cable car in Gauja National Park near Sigulda with...

Detroit, Michigan USA - 1 January 2026 - As temperatures dropped and snow fell in the Great Lakes

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Detroit, Michigan USA - 1 January 2026 - As temper...

Grand Canyon National Park, Arizona. A visitor views the Grand Canyon from Mohave Point on the

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Grand Canyon National Park, Arizona. A visitor vie...

Steep rocky coast with chalk cliffs and pebble beach, Jasmund National Park, Rügen, Baltic Sea

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Steep rocky coast with chalk cliffs and pebble bea...

Jetty with rowing boats and boathouses at Schaalsee in morning light, reeds in autumn colors,

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Jetty with rowing boats and boathouses at Schaalse...

Pastel-coloured sunset over the sea. The light of the sky is reflected gently over the waves,

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Pastel-coloured sunset over the sea. The light of ...

Clear water in marshland reflects clouds and surrounding trees, Kemeri National Park, Latvia

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Clear water in marshland reflects clouds and surro...

Fishermen near Kuku Klintis on the Gauja River, Gauja National Park, Latvia

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Fishermen near Kuku Klintis on the Gauja River, Ga...

Cooling tower of the Duisburg-Walsum coal-fired power plant, operated by STEAG and EVN AG, 181

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Cooling tower of the Duisburg-Walsum coal-fired po...

Sunset at Issum wind farm, Lower Rhine, North Rhine-Westphalia, Germany

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Sunset at Issum wind farm, Lower Rhine, North Rhin...

View over green fields and lagoon landscape to Granitz with the hunting lodge in the morning light,

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View over green fields and lagoon landscape to Gra...

Grand Canyon National Park, Arizona - Whipple chola (Cylindropuntia whipplei), a cactus growing on

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Grand Canyon National Park, Arizona - Whipple chol...

Steep chalk cliffs by the sea with vegetation and blue sky, Jasmund National Park, Rügen, Baltic

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Steep chalk cliffs by the sea with vegetation and ...

Coastal protection, through wooden posts, paalhoofden, on the beach, breakwater, the piles, some of

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Coastal protection, through wooden posts, paalhoof...

Jetty and sailboat at Schaalsee in morning light, reeds in autumn colors, Schaalsee Biosphere

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Jetty and sailboat at Schaalsee in morning light, ...

The sunset draws bright colors across the sea as waves hit the rocks, hiking the Fisherman's Trail,

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The sunset draws bright colors across the sea as w...

A stone marked with the letter R in foggy, snowy terrain next to a tree, signpost, Rennsteig,

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A stone marked with the letter R in foggy, snowy t...

Life-size bronze sculpture as a memorial to Piotr Skrzynecki, Polish choreographer and cabaret

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Life-size bronze sculpture as a memorial to Piotr ...

Dense forests in Gauja National Park with Turaida Castle on the horizon, Turaida, Latvia

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Dense forests in Gauja National Park with Turaida ...

Wooden plank trail snakes through thick pine forest in green marshland, Kemeri National Park,

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Wooden plank trail snakes through thick pine fores...

Dense forests and flowing Gauja in National Park, Ligatne, Gauja National Park, Latvia

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Dense forests and flowing Gauja in National Park, ...

View from Rambynas over the Memel river landscape with lush greenery, Rambynas Regional Park,

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View from Rambynas over the Memel river landscape ...

Cannstatter Straße in Stuttgart, federal road B14. The city wants to dismantle the six-lane road

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Cannstatter Straße in Stuttgart, federal road B14....

Grand Canyon National Park, Arizona - Granite Rapids on the Colorado River, as seen from Pima Point

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Grand Canyon National Park, Arizona - Granite Rapi...

View through trees of a steep coast with chalk cliffs and views of the gentle sea, Jasmund National

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View through trees of a steep coast with chalk cli...

Rose Monday procession in Düsseldorf, theme cars by wagon manufacturer Jacques Tilly, Merz and

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Rose Monday procession in Düsseldorf, theme cars b...

Jetty and boathouse at Schaalsee in morning light, reeds in autumn colors, Schaalsee Biosphere

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Jetty and boathouse at Schaalsee in morning light,...

Tree trunk, jetty, and rowing boat at Schaalsee in the first morning light, reeds in autumn colors,

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Tree trunk, jetty, and rowing boat at Schaalsee in...

Prunn Castle on steep rock above the Altmühl Valley in the evening light, reflection in the river

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Prunn Castle on steep rock above the Altmühl Valle...

A gentle sunset with pastel-colored sky over the roaring sea, hiking the Fisherman's Trail,

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A gentle sunset with pastel-colored sky over the r...

Rynek with Cloth Hall, interior shops, from 13th century, Main Market Square, landmark of the city,

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Rynek with Cloth Hall, interior shops, from 13th c...

Radio with crank mode, by turning the crank we generate electricity in a dynamo, which charges a

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Radio with crank mode, by turning the crank we gen...

Solar panels on roof of Estates building, Whiteknights Campus, University of Reading, Reading,

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Solar panels on roof of Estates building, Whitekni...

Long wooden plank trail through marshland under dramatic, cloudy sky, Kemeri National Park, Latvia

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Long wooden plank trail through marshland under dr...

Deep gorge with intense blue sky and red rock walls, Kata Tjuta, Northern Territory, Australia

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Deep gorge with intense blue sky and red rock wall...

Grand Canyon National Park, Arizona. Sunrise

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Grand Canyon National Park, Arizona. Sunrise

Jetty with rowing boats at Schaalsee in autumn, Schaalsee Biosphere Reserve, Mecklenburg-Western

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Jetty with rowing boats at Schaalsee in autumn, Sc...

Posts and reeds in Schaalsee in the first morning light, reeds in autumn colors, Schaalsee

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Posts and reeds in Schaalsee in the first morning ...

Dramatic sunset with dark clouds and waves, rocks in the foreground, hiking on the Fisherman's

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Dramatic sunset with dark clouds and waves, rocks ...

A breathtaking sunset over the sea with dramatic waves and rocks, hiking the Fisherman's Trail,

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A breathtaking sunset over the sea with dramatic w...

Rynek with Cloth Hall and Adam Mickiewicz Fountain, from 13th century, Main Market Square, landmark

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Rynek with Cloth Hall and Adam Mickiewicz Fountain...

Polish National Military Festival, Rynek with Cloth Hall, from 13th century, Main Market Square,

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Polish National Military Festival, Rynek with Clot...

Illegally disposed of car tires and other trash, on a side street in Duisburg-Kaiserberg, North

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Illegally disposed of car tires and other trash, o...

Solar module for charging power banks, mobile phones, small, transportable, emergency preparedness

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Solar module for charging power banks, mobile phon...

Wooden plank trail leads through swamp landscape with small ponds and sky full of clouds, Kemeri

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Wooden plank trail leads through swamp landscape w...

Wide swamp landscape in Kemeri National Park with reflecting water, Kemeri National Park, Latvia

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Wide swamp landscape in Kemeri National Park with ...

Dramatic sand dunes in the Nagils Nature Reserve against a clear blue sky, Nagliai, Lithuania

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Dramatic sand dunes in the Nagils Nature Reserve a...

Grand Canyon National Park, Arizona - The Grand Canyon Railway offers transportation between

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Grand Canyon National Park, Arizona - The Grand Ca...

Grand Canyon National Park, Arizona - Switchbacks on Bright Angel Trail. The popular trail descends

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Grand Canyon National Park, Arizona - Switchbacks ...

The Bislicher Insel, nature reserve on the Rhine, Altrheinarm, near Xanten, Lower Rhine, Wesel

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The Bislicher Insel, nature reserve on the Rhine, ...

View of the coast through canopy, sea visible, cliffs visible, Jasmund National Park, Rügen, Baltic

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View of the coast through canopy, sea visible, cli...

Phoenix, Arizona - A trash container in downtown Phoenix is marked 'landfill' to indicate that the

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Phoenix, Arizona - A trash container in downtown P...

View of Schaalsee with island in autumn, reeds and trees in autumn colors, Schaalsee Biosphere

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View of Schaalsee with island in autumn, reeds and...

Jetty and inverted boat at Schaalsee in the first morning light, reeds in autumn colors, Schaalsee

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Jetty and inverted boat at Schaalsee in the first ...

A lighthouse watches over the turbulent sea at sunset, the waves hit the rocks, hike the

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A lighthouse watches over the turbulent sea at sun...

A peaceful sunset over the moving sea with intense colors in the sky, hiking on the Fisherman's

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A peaceful sunset over the moving sea with intense...

Dramatic sunset over the sea with waves crashing against black rocks, Southwest Alentejo Natural

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Dramatic sunset over the sea with waves crashing a...

Rugged rocks and sparse vegetation in the Valley of the Winds, Kata Tjuta, Northern Territory,

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Rugged rocks and sparse vegetation in the Valley o...

Assembly of reinforcing steel for the reinforced concrete foundation of a wind turbine, a mesh of

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Assembly of reinforcing steel for the reinforced c...

Concreting, concreting the foundation of a wind turbine, more than 600 cubic meters of concrete

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Concreting, concreting the foundation of a wind tu...

STEAG headquarters in Essen-Rüttenscheid, on Rüttenscheider Straße, STEAG operates coal-fired power

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STEAG headquarters in Essen-Rüttenscheid, on Rütte...

New electric ferry Klarisse with solar cells on the roof, Elbe ferry between Niederlommatzsch and

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New electric ferry Klarisse with solar cells on th...

Grand Canyon National Park, Arizona - Buckey's Cabin. Built in 1895, it was the home and office of

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Grand Canyon National Park, Arizona - Buckey's Cab...

Bislicher Insel, nature reserve on the Rhine, Altrheinarm, near Xanten, Lower Rhine, Wesel

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Bislicher Insel, nature reserve on the Rhine, Altr...

Tall trees in the forest with sunlight penetrating through the canopy, Jasmund National Park,

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Tall trees in the forest with sunlight penetrating...

Extensive view of the cliffs with chalk cliffs and the sea under clear skies, Jasmund National

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Extensive view of the cliffs with chalk cliffs and...

Defective wind turbine, bent rotor blade, in the Bedburg A44n wind farm, in the Garzweiler

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Defective wind turbine, bent rotor blade, in the B...

A trail leads over a hill, the sun shines over the coast, Southwest Alentejo nature park Park and

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A trail leads over a hill, the sun shines over the...

Colourful mix of trees with autumn leaves in the forest, which exude liveliness and warmth of the

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Colourful mix of trees with autumn leaves in the f...

Solar module for charging power banks, mobile phones, small, transportable, emergency preparedness

BRK26B85_030

Solar module for charging power banks, mobile phon...

Supercell, approaching thunderstorm with impressive and threatening cloud formation, a thunderstorm

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Supercell, approaching thunderstorm with impressiv...

Overview of the overseas port with BLG Auto Terminal in Bremerhaven, Bremen, car transporter Aniara

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Overview of the overseas port with BLG Auto Termin...

Marsh marigold (Caltha palustris), flowers in a wetland habitat, Peene Valley nature park Park,

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Marsh marigold (Caltha palustris), flowers in a we...

Large boulders on the Baltic Sea beach at sunset, Mönchgut Nature Reserve, Groß Zicker, Mönchgut

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Large boulders on the Baltic Sea beach at sunset, ...

Looking up into the green treetops of a forest, Jasmund National Park, Rügen, Baltic Sea

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Looking up into the green treetops of a forest, Ja...

Sunset at Fonsee, Ostersee, near Iffeldorf, Upper Bavaria, Bavaria, Germany

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Sunset at Fonsee, Ostersee, near Iffeldorf, Upper ...

Coastal protection, through wooden posts, paalhoofden, on the beach, breakwater, the piles, some of

BRK26B63_047

Coastal protection, through wooden posts, paalhoof...

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1396