Scientists used mass spectrometry to determine the materials in a 1690 painting

The Accélérateur Grand Louvre d'analyse élémentaire serves as a noninvasive tool for identifying and quantifying trace elements present in artworks by analyzing how particles backscatter off targets. This information can help detect forgeries and determine a piece's provenance.

While art paints can be bought by the bucket at any craft store today, pigments throughout history have been difficult to come by. Art historian Kelly Grovier traces the fascinating history of pigments that make up hidden layers in masterpieces from Picasso and Hokusai’s Prussian Blue to Vermeer’s shade of red.

This paper explores how biomolecular data on past scents can be teased out and then transformed into olfactory museum experiences, adding another component to our understanding of archaeology.

The world's most famous painting is missing something. And it took centuries for experts to figure out what. In this episode, August Moon investigates what happened to the Mona Lisa's eyebrows—analyzing infrared scans, tracking 500 years of restoration, and examining a forgotten copy from Leonardo's studio. But he uncovers something bigger: what we lost after the 1911 theft that has nothing to do with the painting leaving the Louvre.

Art historians have studied Picasso's Blue Period throughout the last century, but researchers have now uncovered something previously unknown: an underpainting of a woman under one of the artist's portraits.

Using spectrographic techniques, scientists determine the chemical composition of planetary atmospheres, comets, and other objects in space. Combining these chemicals in labs on Earth has revealed locations in space that smell like nail polish remover, rotten fish, and urine.

Paint's composition is varied through the combination of pigments with binding agents. In the past, artists created their own paints by mixing pigments with water, oils or egg yolks to bind the colors together.

Throughout centuries, art has played a vital role in sharing—and furthering—scientific understanding. This largely began in 1543 when physician Andreas Vesalius worked with an artist and engraver to transform learnings from his dissections into...

When electrons are accelerated in the loop, they produce intense X-rays that can reveal properties of a sample struck by them, just as X-rays can be used to show bone structure in humans. Studying the reflected light from fossils can uncover the presence of known pigmentation compounds.

Researchers explain how they have recreated the scent of ancient Egyptian mummies and enabled museum-goers to experience that scent on specialized cards. The exhibit will be at the Royal BC Museum in Canada in June 2026.

The Louisiana Museum of Modern Art exhibited 50 paintings by the artist in 2026 that had not been shown before. Focused primarily on heads and anatomy, the artworks are touched with signs of his process: smudges, footprints, splashes. The exhibit is annotated with comments from contemporary artists on Basquiat's visionary skill, with some describing him as one of the world's greatest. View a sampling and read more about them here.

The mummy hailed from the Faiyum oasis, where Egyptian and Roman cultures intersected, and was analyzed using the Advanced Photon Source at Argonne National Laboratory. The device used high-energy X-rays to probe the material composition of numerous objects embedded deep inside the mummy without damaging its remains.

Jackson Pollock is one of the most famous American artists in history. He is well-known for his Abstract Expressionist "drip paintings," which seemed to defy interpretation. But following the artist's posthumous bipolar diagnosis, a team of scientists attempted to prove that his symptoms, including mania and psychosis, caused Pollock to embed images under his thrown paint.

Artistic renderings and reconstructions of ancient people are one way to bring the past to life, providing viewers with insights into and empathy for those who came before. This article details how modern artists and archaeologists work together to...

Before understanding why they worked, humans used scientific principles, including designing solutions and analyzing outcomes, to develop preservation methods like curing meat and fermenting vegetables. By the 20th century, the application of industrialized food preparation to smaller kitchens set the stage for the subdiscipline of food science.

In 1856, a chemist accidentally discovered mauveine, the world's first synthetic dye, while trying to make quinine to treat malaria. The synthetic dyes that followed helped reveal germs under microscopes, paving the way for modern imaging techniques and breakthrough treatments, such as antibiotics.

Analysis of the swirling patterns in the painting found an alignment with the mathematics used to describe turbulence, despite Van Gogh's unfamiliarity with the science. The depiction may indicate he possessed an uncanny ability to capture nature's details.

The Metropolitan Museum of Art's digital collection includes 15 of Cassatt's works, including several iconic watercolors, like "Portrait of the Artist" and "Mother Playing with Child." Alongside them, you can read helpful contextual information assembled by Cassatt scholar H Barbara Weinberg.

Art historians are identifying previously unknown works by Nicholas Hilliard, Elizabeth I's court painter, whose thumb-sized watercolors on vellum served as love tokens, diplomatic currency, and status symbols. They were believed to be passed secretly between courtiers and monarchs.

Cave paintings long predate local craft stores and premade paints, so what techniques and tools did cave artists use to create such long-lasting works? This video gallery details how ancient artists inscribed and painted their work on cave walls, specifically the Chauvet cave in France.

Trillions of insects migrate around the world each year, but many are too small to track with physical trackers, leaving their migratory routes a mystery. In recent years, scientists have utilized pollen grains collected from butterflies to analyze which plants that pollen originated from—providing substantial data to infer the insect's specific route. Research has shed light on many insects' migrations since, including the Painted Lady butterfly. Read more and see a map here.

The tradition goes back to the 16th century, when the delicate canvases were hung in churches and cloisters. The difficulty in painting on the cobwebs was intended to illustrate one's devotion to their faith.

The 1922 discovery of King Tutankhamen’s tomb in Egypt revealed new secrets about the civilization to a fascinated world, and the Metropolitan Museum of Art's Harry Burton captured the discovery in 2,800 black-and-white glass negatives. Nearly a century later, a selection of the images were colorized by experts .

If you can't get to the art museum, maybe try bringing the art museum to you. This independent project presents photographs of select classic, public-domain paintings in an interactive format so you can get the full museum effect from home. Note:...

Cassatt is primarily noted for her paintings and prints, though she also experimented with pastels, a novel medium for the 19th century. Art scholar Marjorie Shelley walks through one of Cassatt's pastel works with a close analysis of 1914's "Mother and Child."

Archaeologists stumbling upon statues from ancient Greece often found weathered creatures, their faces and figures marred by age and conflict. But evidence of polychromy—painting sculptures with color—has continued to mount.

For over two centuries, there was only one accepted portrait of the writer—an 1810 sketch done by Cassandra Austen, Jane's sister. Artist Melissa Dring used that as a basis for her waxwork of the author, along with eyewitness accounts from people who'd met the writer.

A look at how researchers filtered the air around two zoos and identified genetic material from dozens of species, a technique that could help track and conserve wildlife.

With hundreds of thousands of objects on display at any given time, how do you decide what to see at the Met? This video tour from Behind the Masterpiece walks through some of the museum’s most popular and interesting works, like the ancient Temple of Dendur and John Singer Sargent's 'Portrait of Madame X', explaining their cultural context and why they’ve captivated visitors for so many years.

While there are serious questions about the provenance of pieces that the Met has acquired in the past, the museum says its collecting practices today are all guided by three principles: research, transparency, and collaboration. A particularly interesting facet of their approach to research is looking into how pieces might have changed hands during the Nazi occupation of Europe and to whom (and where) they truly belong.

This gallery showcases remarkably preserved frescoes depicting food, daily life, landscapes, and myth. Tools abandoned during the eruption reveal how ancient artists worked, offering insight into Pompeii’s visual culture before Vesuvius buried the city in ash.

On March 18, 1990, the thieves entered Isabella Stewart Gardner Museum pretending to be police officers responding to a disturbance. After overpowering and handcuffing the guards on duty, they stole 13 precious items, including works by Rembrandt and Manet. The theft is the largest art heist in US history. The pieces are still missing, and the museum is offering a $10M reward to anyone who provides valuable information about their location.

Excavations revealed stunning finds—a wooden bed, a horse's saddle, and vivid frescoes—while also suggesting the eruption may have occurred in October, not April. See the discoveries from the EU's $140M Great Pompeii Project.

Art preservation is a delicate skill; art reconstruction is even more challenging, especially when the damaged works are centuries old. This Artnet guide details five of the most famous cases of dismembered works (from Manet, Cézanne, and more) that were repaired by specialists, allowing audiences to see the pieces in the way they were intended.

Karen Jackson travels to the National Gallery of Art in Washington, DC, to study an oil painting from 1893, walking listeners through a close reading of the canvas. Even if you can't make it to the museum, you can pull the image up and follow her guided analysis.

Those involved in the predecessor of the modern scientific discipline engaged in experimentation to develop recipes that would transform ordinary matter into gold and to create medicines, cosmetics, dyes, and alloys. Over the course of centuries, scientists identified unique elements, organized them based on their properties in the periodic table, and eventually developed the technology to discover the internal structure of atoms.

Soap has been produced since at least 2,200 BCE via a chemical reaction between fats or oils and a base. This creates salts that act as molecular bridges, helping water lift dirt and grease from surfaces. The same chemistry produces scum when metals in hard water bind to soap molecules, as well as white spots in paintings when metal ions in pigments react with fatty acids in the oil binder.

Critics had long been puzzled by the unrealistic flower pinned to the woman's chest in the 1905 painting "Mother and Child." In exploring the painting's history, researcher Nikki Georgopulos discovered that the flower alluded to a women's suffrage badge popular at the time, something Cassatt emphasized in the painting's original title, "Woman With a Sunflower."

Toronto-based designer Daniel Voshart used photo editing and machine learning to catch a glimpse of Ancient Rome’s emperors. Employing contemporary descriptions, statues, and paintings, Voshart created lifelike portraits of 54 emperors including Augustus Caesar and Hadrian as well as the more infamous Nero and Caligula, though he stresses they’re only artistic interpretations.

As invisible particles passed through cloud and bubble chambers, they disrupted supersaturated vapor and superheated liquid, respectively, creating trails that served as proxies for cosmic rays. The transition from photographed events to digital sensors enhanced data collection and accuracy.

As ancient artists made their way deep into caves and created massive works of art that continue to inspire awe today, they would've required light sources to see what they were doing. This gallery details some of the light sources that cave artists...

Paintings from the 19th century are filled with unhappy brides. The women are often visibly disturbed by their pending nuptials, sometimes even during the wedding ceremony. This Artnet article unpacks four famous examples of this trend, analyzing how and why the respective artists portrayed these disappointed figures.

Using a synchrotron facility at the Karlsruhe Institute of Technology in Germany, a pair of X-ray beams swept across about 2,200 ant specimens to create over 200 terabytes of projection images from multiple angles. The images were compiled into micrometer-resolution 3D reconstructions of 792 species, which are freely accessible on the Antscan platform.

Helene Muri, a meteorologist at the University of Oslo, believes the clouds causing the man such terror are nacreous. "We do know that there were mother-of-pearl clouds in the Oslo area in the late 19th century," she said, though she was careful to note that it was still a hypothesis.