Climate protesters hurl mashed potato at Monet 'Meules' painting at Germany's Barberini Museum

Activists in Potsdam throw mashed potato at Monet's Meules
The activist group confirmed the thick yellow substance was mashed potato. Credit: Twitter/ @AufstandLastGen

Climate protesters have thrown mashed potatoes at a Monet painting in a German museum to protest fossil fuel extraction.

Footage shared by the eco-activism group Letzte Generation (Last Generation) on Sunday showed two people flinging a yellow substance at the artwork, before appearing to glue themselves to the museum's wall.

It was unclear whether the demonstration caused long-term damage to Monet's 'Les Meules', which fetched more than $110 million at auction three years ago (£97.3m today).

Two activists from the group, which has called on the German government to take drastic action to protect the climate and stop using fossil fuels, approached Monet’s work at Potsdam’s Barberini Museum and threw a thick substance over the painting and its gold frame.

The group later confirmed via a post on Twitter that the mixture was mashed potatoes.

The two activists, both wearing orange high-visibility vests, also glued themselves to the wall below the painting.

“If it takes a painting – with #MashedPotatoes or #TomatoSoup thrown at it – to make society remember that the fossil fuel course is killing us all: Then we’ll give you #MashedPotatoes on a painting!” the group wrote on Twitter, along with a video of the incident.

In total, four people were involved in the incident, according to German news agency dpa.

A Barberini Museum spokesperson told dpa the museum had yet to determine whether the painting, part of Monet’s “Haystacks” series, might have suffered long-term damage.

Police told dpa they had responded to the incident, but further information about arrests or charges was not immediately available.

The protesters knelt in front of the painting and were later seen being bundled into a police van Credit: Just Stop Oil/PA

The Monet painting is the latest artwork in a museum to be targeted by climate activists to draw attention to global warming.

The British group Just Stop Oil threw tomato soup at Vincent van Gogh’s “Sunflowers” in London’s National Gallery earlier this month.

Just Stop Oil activists also glued themselves to the frame of an early copy of Leonardo da Vinci’s “The Last Supper” at London’s Royal Academy of Arts, and to John Constable’s “The Hay Wain” in the National Gallery.