A painting found in a German family home has revealed how Nazi-era imagery may have been hidden beneath a more acceptable postwar scene. The work is linked to Erich Mercker, a Munich painter who lived from 1891 to 1973. Mercker had a successful career and painted several works during the Nazi period. Some included hidden Nazi symbols and political themes.

One of his known works, “Die Stätte des 9. November,” showed the Feldherrnhalle in Munich. The site carried strong meaning for the Nazi Party. It was tied to Adolf Hitler’s failed 1923 coup, also known as the Beer Hall Putsch.

Postwar versions removed Nazi symbols

After World War II, Mercker continued to paint the same Munich scene. But later versions appeared different. He removed soldiers, wreaths, and Nazi symbols. He also replaced the Nazi flag with the blue-and-white flag of Bavaria.

The works appeared under less politically charged titles, including “Feldherrnhalle” and “München am Odeonsplatz.”

Filmmaker and producer Dr. Thomas Schuhbauer found one version in his parents’ home. They had received it as a wedding gift in 1966.

At first, the painting looked like a postwar version of the scene. It showed the Bavarian flag and no clear Nazi symbols. But some details raised questions. The Nazi memorial at the Feldherrnhalle was still partly visible. That memorial was destroyed after Germany’s surrender in 1945. Reddish paint traces also appeared near the flag.

X-ray scans reveal hidden image

Schuhbauer contacted Helmholtz-Zentrum Berlin, known as HZB. He began working with Dr. Ioanna Mantouvalou, a physicist at TU Berlin and HZB. Mantouvalou specializes in X-ray fluorescence spectroscopy, or XRF.

X-ray scans have revealed Nazi symbols hidden beneath a postwar painting linked to Munich artist Erich Mercker.

Researchers found a red Nazi flag, wreaths, soldiers and raised arms painted over beneath a later Bavarian scene. pic.twitter.com/qrkIfazLhm

— Tom Marvolo Riddle (@tom_riddle2025) June 9, 2026

The method lets researchers identify chemical elements in materials without damaging them. It can also reveal paint layers beneath the surface.

The XRF scans showed that Nazi imagery had been painted over. A red Nazi flag lay beneath the Bavarian flag. Researchers also found covered wreaths on the monument, soldiers in the scene, and raised arms of passersby.

The overpainted areas contained high levels of titanium white. That pigment did not appear elsewhere in the painting. A tube of oil paint labeled “Titanium White 10103 Schmincke” was later found among Mercker’s paint tubes.

Evidence points to later alteration

Researchers said the evidence suggests that Mercker may have altered the painting himself. Some changes appeared rushed or careless.

The study, published in npj Heritage Science, also situates the painting within a broader postwar context. The authors noted that many artists faced little public criticism for their Nazi-era collaboration until well into the 1960s.

The painting now belongs to the Munich Documentation Centre for the History of National Socialism. The case shows how science, art history, and family memory can work together. It also shows how political symbols can disappear from view without fully leaving the historical record.

The alcohol industry has criticized the research, which found that even light drinking increases the risk of premature death.

© Cedric Angeles for The New York Times

Jon Stewart called the president’s interview his “worst nightmare: a woman who won’t stop asking pertinent questions.”

For more than 1,000 years, the Cerne Abbas Giant has stood on a hillside in Dorset, England, surviving wars, epidemics, and centuries of social change. Now, conservationists say increasingly unpredictable weather is threatening the famous chalk figure and forcing an earlier-than-usual restoration effort.

The 55-meter-tall (180-foot) giant, carved into a hillside above the village of Cerne Abbas, is one of Britain’s most recognizable landmarks. The figure depicts a naked man carrying a large club. For generations, residents helped maintain its bright white appearance by filling its outline with fresh chalk.

Today, the site is managed by the National Trust, which has traditionally re-chalked the giant about once every decade. However, conservation teams say changing weather conditions are making that increasingly difficult.

Weather speeds up restoration work

Around 300 staff members and volunteers are taking part in the latest restoration project. The effort involves carrying nearly 17 tons of fresh chalk up the steep hillside and packing it into the giant’s trenches by hand.

Workers first remove old and discolored material before mixing fresh chalk with water to create a paste. The new chalk is then pressed into the outline, helping restore the figure’s distinctive appearance.

The need for faster restoration became clear in 2019 when heavy autumn rainfall washed away much of the newly applied chalk shortly after conservation work had been completed.

England's famous Cerne Abbas Giant has survived for more than 1,000 years. Now, heavier rainfall, algae growth and erosion are forcing conservationists to restore the massive chalk figure earlier than planned. pic.twitter.com/0ShiLZzOYt

— Tom Marvolo Riddle (@tom_riddle2025) June 8, 2026

Conservationists also have concerns about algae growth. Mild, damp winters and warmer summers can create conditions that allow algae to spread across the chalk surface, causing the giant’s bright white outline to appear green and faded.

“In recent years, we’ve noticed algae growth starting to dull the giant’s bright white outline,” National Trust ranger Luke Dawson said.

Dawson cautioned against directly linking the changes to climate trends at a single site. “It’s one of these things we cannot really prove,” he told BBC News. “It is more just observation of what we are seeing up there.”

Researchers continue to debate the Giant’s origins

The Giant’s origins remain one of England’s enduring archaeological mysteries. Over the years, researchers suggested it could represent a prehistoric fertility symbol, the Roman hero Hercules, or even a satirical image of Oliver Cromwell.

Scientific dating has narrowed the timeline considerably. Researchers believe the figure was likely created between 700 and 1100 CE during the late Saxon period.

The Saxon dating has renewed interest in the Hercules theory. In a 2021 study published in the journal Speculum, researchers from the University of Oxford argued that the giant was originally carved as an image of Hercules.

They suggested it may have served as a landmark and gathering point for West Saxon forces during Viking attacks in southern England.

Conservation efforts expand beyond the hillside

The National Trust is also working to protect the landscape surrounding the Giant. A recent fundraising campaign helped secure 130 hectares of nearby grassland containing rare wildlife and important archaeological remains.

“The Giant was never meant to exist in isolation,” National Trust archaeologist Steve Timms said in a press release. He said protecting the surrounding landscape will help researchers better understand how people used and understood the area over thousands of years.