In this first edition of a new series showcasing the incredible work of Greenpeace photographers around the globe, we asked Stockholm-based Christian Åslund to select a few of his favourite images, captured over more than 25 years working on Greenpeace campaigns.

Leave a comment below to let us know your favourites, or if you have any questions you’d like Christian to answer about any of these images, or his work documenting the beauty and fragility of the natural world.

A century apart, this comparison features a historical photograph taken in 1924 by geologist Anders K. Orvin, showcasing the glaciers Kongsbreen, Kronebreen, and Kongsvegen surrounding Collethøgda Island. Since 2002, I’ve been creating glacier comparison images from Svalbard, and these are among the most widely published photographs I’ve captured. This ongoing documentary project is a collaboration with the Norwegian Polar Institute and Greenpeace, highlighting glacial retreat over time and the effects of climate change.

The Arctic is warming more than twice as fast as the rest of the planet due to a phenomenon known as “Arctic amplification.” This accelerated warming has global consequences. Melting glaciers and ice sheets contribute to rising sea levels, while the loss of sea ice exposes the dark ocean, which absorbs heat instead of reflecting sunlight like ice and snow. These changes significantly influence global weather patterns.
© Christian Åslund / Norwegian Polar Institute / Greenpeace

2024, Svalbard, Norway – Two images, taken a century apart. This comparison features a historical photograph taken in 1924 by geologist Anders K. Orvin, showcasing the glaciers Kongsbreen, Kronebreen, and Kongsvegen surrounding Collethøgda Island. Since 2002, Christian has been creating glacier comparison images from Svalbard, and these are among the most widely published photographs he’s captured. This ongoing documentary project is a collaboration with the Norwegian Polar Institute and Greenpeace, highlighting glacial retreat over time and the effects of climate change.

The Arctic is warming more than twice as fast as the rest of the planet due to a phenomenon known as ‘Arctic amplification.’ This accelerated warming has global consequences. Melting glaciers and ice sheets contribute to rising sea levels, while the loss of sea ice exposes the dark ocean, which absorbs heat instead of reflecting sunlight like ice and snow. These changes significantly influence global weather patterns.


Sea birds follow the German flagged trawler Maartje Theadora as it fishes for herring. This one and other big trawlers, factory ships, represented by the Dutch Pelagic Freezer-trawler Association (PFA) fish for herring in the English Channel around November and December every year during the Autumn Spawning season. Greenpeace is documenting these fishing practices. Official reports of former fishing activities in this region and season reveal how one vessel in one single trip dumped up to 600 tonnes of fish, the equivalent to 2 million meals.
© Christian Åslund / Greenpeace

2014, English Channel – Gannets scavenging for discarded fish and bycatch surrounding the German flagged super trawler Maartje Theadora as it fishes for herring in the English Channel. Overfishing is harmful because it depletes fish stocks faster than they can replenish, disrupting marine ecosystems. This affects the food chain, threatens biodiversity, and can collapse fisheries, which many coastal communities rely on for food and income. It also harms other species, as non-targeted marine life (bycatch) often gets caught in the process, further impacting ecological balance.


8 years old Tokabwebwe Teinaura from the village Te O Ni Beeki, helping the fishermen carrying a yellowfin tuna to the shore on Tarawa Island, Kiribati.
© Christian Åslund / Greenpeace

2014, Tarawa Island, Kiribati – 8 year-old Tokabwebwe Teinaura from the village Te O Ni Beeki, helps the fishermen carrying a yellowfin tuna to the shore. Just like his father and grandfather, he wants to become a fisherman when he grows up. Kiribati is considered one of the least developed and poorest countries in the world with people whose livelihoods depend on the fish. Since the arrival of foreign industrial fishing vessels in Kiribati waters, the catches for the local fishermen have been drastically impacted.


Fiby Urskog is a nature reserve located by Lake Fiby, about 16 kilometers west of Uppsala in Sweden.
© Christian Åslund / Greenpeace

2016, Sweden – Fiby Urskog is a nature reserve located near Lake Fiby, about 16 kilometres west of Uppsala in Sweden. The area spans 87 hectares, comprising mostly unspoiled forest and hiking paths. The area is characterised by its uprooted and fallen trees and moss-rich ground.


Noah Strycker, a graduate student at Stony Brook University in New York, studies Chinstrap Penguins on Elephant Island.
An observer must count every single penguin nest, one by one, and repeat the count three times within a 5% margin to ensure accuracy. It’s often easiest to find a high point with a good view, and use landmarks (like rocks and other terrain features) to visually divide up large chunks of birds.
Elephant Island is home to one of the world’s largest Chinstrap Penguin populations, yet it has only been ornithologically surveyed once in 1971, by a British Joint Services expedition.
 To understand how penguin populations are faring, a census has been organised by researchers from Stony Brook University,  Northeastern University and Greenpeace to study the impact of climate change on fragile chinstrap penguin colonies on Elephant Island in Antarctica.

(This picture was taken in 2020 during the Antarctic leg of the Pole to Pole expedition under the Dutch permit number RWS-2019/40813)
© Christian Åslund / Greenpeace

2020, Elephant Island, Antarctica – Noah Strycker, a researcher from Stony Brook University in New York, studies the chinstrap penguin population on Elephant Island. Observers must count every penguin nest individually and repeat the count three times within a 5% margin of accuracy to ensure reliable results. To simplify the process, researchers often find a high vantage point and use natural landmarks, like rocks and terrain features, to visually divide large groups of birds into manageable sections.

Over the past few decades, researchers have documented a significant decline in chinstrap penguin populations. Rising temperatures have reduced sea ice, leading to a decrease in krill—a key food source for the penguins. Human activity, including increased fishing for krill, has further intensified competition for this vital resource.


Actor Javier Bardem looking at chinstrap penguins after arriving at King George Island in the Antarctic to join Greenpeace ship the Arctic Sunrise in an expedition in support of the largest protected area on Earth, an Antarctic Ocean Sanctuary.
© Christian Åslund

Actor Javier Bardem looking at chinstrap penguins after arriving at King George Island in the Antarctic to join Greenpeace ship the Arctic Sunrise in an expedition in support of the largest protected area on Earth, an Antarctic Ocean Sanctuary.


This is 21 days after hurricane Katrina hit and devastation is evident, with villages and towns still flooded with contaminated water from the oil industries. Local residents and officials blame a ruptured Shell pipeline for spreading oil through marshes and communities down river from New Orleans.
© Greenpeace / Christian Åslund

2005, New Orleans, US – The aftermath of Hurricane Katrina is marked by clear devastation, with towns and villages still submerged in polluted water from local oil industries. Striking in 2005, the hurricane was a turning point in increasing public awareness about the consequences of climate change. The catastrophic flooding and widespread destruction in New Orleans acted as a harsh reminder for many. The storm’s intensity, coupled with its impact on vulnerable communities, underscored the growing frequency and severity of extreme weather events globally – something that has since become a more urgent and widely recognised concern.


A Greenpeace team member holds a Geiger counter displaying radiation levels of  7.66 micro Sievert per hour Iitate village, 40km northwest of the crisis-stricken Fukushima Daiichi nuclear plant, and 20km beyond the official evacuation zone. Radiation levels found by the Greenpeace monitoring team are far above internationally recommended limits. People living here would receive the yearly maximum dose of radioactivity within a few days, yet have not yet been evacuated.  The Greenpeace team is continuing to monitor locations around the Fukushima evacuation area in order to assess the true extent of radiation risks to the local population.
© Christian Åslund / Greenpeace

2011, Iitate, Japan – A Greenpeace team member holds a Geiger counter displaying radiation levels of 7.66 micro Sievert per hour in Iitate village, 40km northwest of the crisis-stricken Fukushima Daiichi nuclear plant, and 20km beyond the official evacuation zone. Radiation levels found by the Greenpeace monitoring team are far above internationally recommended limits. People living here would receive the yearly maximum dose of radioactivity within a few days, yet have not yet been evacuated.


The M/V Akademik Shatskiy operated by Norwegian company TGS Nopec conducts seismic blasting off North-East Greenland. The air guns emit 259 decibel blasts towards the seabed in order to find possible oil reservoirs. Above water, this sound intensity would be perceived by humans as approximately eight times louder than a jet engine taking off. Global oil companies including BP, Chevron and Royal Dutch Shell all own drilling rights in the Greenland Sea and are the likely customers for the data uncovered by the seismic testing company. A Greenpeace expedition onboard the icebreaker Arctic Sunrise is currently documenting the seismic testing fleet, which plans to complete 7,000km of ‘survey lines’ of the seabed in the high Arctic, between 75 and 80 degrees north. According to a new scientific review, seismic blasting is ‘alarming’ and could seriously injure whales and other marine life in the Arctic.
© Christian Åslund / Greenpeace

2005, Greenland Sea – Underwater image of Norwegian company TGS Nopec conducting seismic blasting off northeast Greenland. The company fires air guns emitting 259-decibel blasts toward the seabed to locate potential oil and gas reservoirs. Above water, this sound intensity would be perceived by humans as roughly eight times louder than a jet engine taking off.


Activists dressed as polar bears in an elevator during the Oslo Energy Forum event. The activists attended the event to demand to the oil industry stay out of the Arctic.
© Christian Åslund

2014, Oslo, Norway – Activists dressed as polar bears in an elevator during the Oslo Energy Forum event. The activists attended the event to demand to the oil industry stay out of the Arctic.


Christian Åslund, a Swedish photojournalist and filmmaker, is renowned for his work highlighting environmental issues. Since starting his first assignment with Greenpeace in 1998, Åslund has crafted visually compelling and purposeful narratives that merge artistic storytelling with environmental advocacy. His photography captures the planet’s natural beauty while emphasising the critical need for conservation and climate action.

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Greenpeace has been a pioneer of photo activism for more than 50 years, and remains committed to bearing witness and exposing environmental injustice through the images we capture.

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