Sculpting the unrivalled stone, marble

Explore persistent 3D environments with Marble

Marble is a spatial AI system built by World Labs, a San Francisco startup focusing on world models (rather than large language models). Using a text prompt (or a single image or video), users can generate a "world" and move through it, edit it, or export it. The company and project are part of the broader spatial intelligence area of AI, where AI can simulate environments.

Ancient Greek and Roman sculptures were likely colorful, not white

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.

A close look at the figures in Michelangelo's Sistine Chapel

The ceiling of the chapel—the site at the Vatican in Rome where the Roman Catholic Church selects the pope—was painted between 1508 and 1512. There are dozens of figures depicted on the ceiling and walls pulled from the Bible's Old Testament, with the centerpiece the nine center panels covering the Creation, Noah's Ark, and more. Explore a rich interpretation of the piece in this video.

The mosaics of San Vitale, Italy's Byzantine city

This video explores the unique artistic heritage of Ravenna, the center of Byzantine power in Italy. The city’s churches and baptistries still sparkle with a dazzling array of Byzantine mosaics. The most famous of these, in the Church of San Vitale, show Justinian and his wife Theodora with their courtiers. A visit to Ravenna – or at least a look at this video – is highly recommended to anyone interested in Byzantine history or art.

See haunting images of the plaster casts of Pompeii’s victims

The plaster casts preserve victims’ final moments in striking detail—from their poses to the expressions frozen on their faces. This piece explains how 19th-century archaeologist Giuseppe Fiorelli devised the method long after the bodies had decomposed.

Artist Raphael was one of the three supreme masters of the High Renaissance

Raphael was a prolific and versatile painter who worked as a sponge, adopting the practices of other great painters while making them his own. Thanks to his creating many iterations of the same scene, we can analyze how his mastery evolved over his career.

Monks and peasants once used cobwebs as canvases for painting

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.

Examine a 3D model of the Rosetta Stone

One of the most famous archaeological finds of all time, the 1799 discovery of the Rosetta Stone helped unlock the secrets of ancient Egypt. Inscribed on the granite slab was the same passage in three languages: hieroglyphics, Old Egyptian, and Greek, which enabled scholars to decode the ancient language. Take an up-close look with this 3D model made up of more than 200 composite photos.

Recreating ancient faces: where art meets archaeology

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...

Raphael's Renaissance masterpiece 'The School of Athens' visually contrasts the views of philosophers Plato and Aristotle.

Da Vinci’s ingenious self-supporting bridge

Without using glue or nails, the brilliant polymath Leonardo Da Vinci was able to construct a sturdy bridge of wood logs. This video unpacks the genius civil engineering behind this concept and offers a visual demonstration of how it worked. See how Da Vinci accomplished this feat without using permanent parts, and how his bridge got even stronger as weight and force was added.

What techniques did cave painters use to create their work?

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.

‘The Artist Is Present’ is one of the most famous performance pieces in history

The exhibit at the Museum of Modern Art invited visitors to sit in silence in the company of a master performer. Many shed tears or gestured affectionately, claiming to have felt a profound connection with Abramović. (This resource contains some artistic nudity.)

Structures from ancient Rome have endured for millennia because tiny pieces of lime in Roman concrete enabled it to self-heal and prevent cracks from spreading when exposed to water.

Everything you need to know about the Tomb of Saint Peter

The Tomb of Saint Peter lies in Vatican City, a city-state surrounded by Rome, Italy. This comprehensive video explains the history of the apostle’s burial site and the brand-new technological developments surrounding it. Start your journey in Ancient Rome, learning how the Vatican got its name, and end with Microsoft’s AI technology that allows curious people from all around the world the ability to tour and interact with the space.

What to see at the Met

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.

5 works of art that were destroyed and repaired

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.

The ancient engineers inspiring modern building practices

Modern concrete structures need replacing every 50 to 100 years, so why are buildings by the Maya, ancient Rome, and ancient China still standing strong? This article details how scientists are looking into humanity's past for clues on how to craft long-lasting structures. Part of the problem is adopting old material recipes to hold up to modern demands.

Tombaroli steal precious items from ancient people's tombs in central Italy

The tombaroli, or tomb-robbers, raid ancient Etruscan tombs in the dark hours of the night to recover vases, statuettes, mirrors, ornaments, jewellery, and other objects in gold, bronze, and terracotta. Read a firsthand account of a tombarolo who made a living handing stolen items to middlemen who sold them to wealthy buyers abroad. The lives and practices of tombaroli are also explored in the 2023 film "La Chimera."

Was the stone that sealed Jesus's tomb round or square?

Archaeologist Amos Kloner's survey of more than 900 Second Temple-era burial caves found only four with round, disk-shaped stones—all belonging to the very wealthy. The other 98-plus percent used square, cork-shaped stones, suggesting the popular image of a wheel rolled away from Jesus's tomb is probably a later artistic invention. The Greek verb translated as "rolled" can also mean "moved."

Florence as it was: a digital reconstruction of a medieval city

Florence, Italy, is widely considered the birthplace of the Renaissance in Europe, where artists, poets, architects, and entrepreneurs renewed interest in ancient cultural forms. Using data from primary works, researchers have created a digital reconstruction of the city where users can explore buildings, artworks, and more.

How Faber-Castell makes pencils

One of the world's oldest industrial companies, Faber-Castell produces over 2 billion pencils a year, among many other staple products. In this quick video, watch the company's well-tried process for manufacturing the essential utensil, from mixing the graphite and clay to milling the wood of the pencils.

Stonehenge may have functioned as an echo chamber designed to keep ceremonies secret from outsiders.

Acoustics researcher Trevor Cox discovered that Stonehenge acts like a concert hall, reflecting and amplifying sound. This video shows Cox demonstrating the effect using a scale model inside a soundproof studio.

Hagia Sophia, Istanbul's most famous and controversial landmark

A short video about the iconic Byzantine church. Still Istanbul’s most famous and, since its reconversion to a mosque, most controversial building. The recognizable dome has partially collapsed several times over the centuries, but remains a marvel of engineering. The mosaics, though fragmentary, are among the finest ever created and trace both the gradual evolution and the remarkable continuity of Byzantine art.

​​Augusta Savage's sculptures emphasized realistic Black figures

The artist became known for her realistic busts of prominent Black figures, like WEB DuBois and Marcus Garvey, which emphasized their natural features, a stark contrast to stereotypical depictions of Black people in popular culture. Below is "Gamin," Savage's 1929 sculpture of her nephew.

A look at some of the world's most unique churches

From a skeleton-adorned church in the Czech Republic to wooden churches built without nails in Russia, this video explores some of Christianity's most intriguing architectural feats. These places of worship were built in remote areas throughout history, and show amazing innovation. See a fascinating glimpse into the overlooked structures, along with stories of how and why they came to be.

The 'Old Guitarist' challenged art's standards of beauty

For much of Western art history, the definition of “beauty” in art was dictated by academies rather than personal taste. Artists like Picasso challenged these standards with works considered “ugly” for discarding anatomical accuracy or linear perspective in favor of a feeling.

Explore the collection of vivid frescoes Pompeii left behind

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.

Go inside the Washington Monument

This video tour of the Washington Monument explores its interior, construction delays, political battles, memorial stones, earthquake damage, and later modernization—showing how symbolism, engineering, and 19th-century politics shaped the nation's tallest monument.

Marina Abramović wanted to create a shared consciousness between audience and performer in ‘The Artist Is Present’

The HBO documentary follows the preparation and execution of Abramović’s 2010 MoMA show, taking a deeper look into the emotional experience. Performing was both physically and emotionally taxing for the artist, and visitors were often moved to tears while connecting with her. (This resource contains some artistic nudity.)

How did ancient cave painters manage to see what they were doing?

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...

Explore the world's most famous leaning towers and structures

Pisa gets all the fame, but the quirk of a tilt adds precarious charm to dozens of famous buildings around the world. There are Pisa replicas, but also old castle towers, crooked houses and tilted churches and mosques.

Watch an artist explain how to paint in Pablo Picasso's cubist style, which flattens images and turns complex figures into geometric shapes.

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

Previously used to map the distribution of molecules on biological tissue samples, researchers combined the technique with machine learning to uncover six layers of pigments, binders, and a thin gold leaf layer within *The Marriage of the Virgin*, from a collection in the Metropolitan Museum of Art. The technique may help identify and track artists' material use to learn about pieces of unknown provenance. (Some readers may experience a paywall.)

Martha Graham on preparation and discipline

This clip from the 1957 documentary "A Dancer's World" features the dancer explaining why she has committed all of her energy to her art. "Spontaneity … is something arrived at over years and years of training," she says. "It's not a mere chance."

Exploring the link between history, art, and anatomy

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...

A look at the World War I memorial and its artist

Sabin Howard is the sculptor for the National World War I Memorial, soon to be installed in Washington, DC. This Smithsonian Magazine article talks to the artist and details his approach and style in designing the piece. The finished sculpture will tell the story of a young WWI American soldier across five scenes featuring 38 larger-than-life figures, stretching out over 60 feet and standing at 10 feet.

View a collection of glass sculptures of corals threatened by fishing and deep-sea mining.

Scientists are still confused how Machu Picchu was built

Machu Picchu, the 15th-century Inca city high in the Andes, continues to fascinate experts with its mysteries. The methods used to transport and carve its massive stones—some weighing 15 tons—remain unclear. Theories range from hundreds of men dragging the stones to innovative techniques like using expanding wet wooden wedges for precision carving.

The Chora Church, the height of Byzantine art

The Palaeologan Renaissance took place in the final centuries of Byzantium, and in the face of steep political and economic decline. Perhaps the movement’s most famous artistic product is the Chora Church in Istanbul. Renovated in the early fourteenth century by Theodore Metochites, a learned court official, the church features remarkably vibrant mosaics and frescoes. Although the building was recently reconverted into a mosque, most of its decorations are still visible.

Why can't we see Mona Lisa's eyebrows?

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.

The Lombardi Trophy is handcrafted from sterling silver each year

Made annually by Tiffany & Co., the Lombardi Trophy is hand-formed from sterling silver, taking months of work and dozens of labor hours before final engraving is completed after the Super Bowl.

Machine learning produces photorealistic portraits of Roman emperors.

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.

Explore the archaeological treasures of Pompeii

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.

Sacsayhuaman, the Inca's largest structure

Less well-known but arguably more impressive than Machu Picchu is Sacsayhuamán, a 15th-century fortress-temple on the outskirts of Cusco. The site also features huge stones—some weighing more than 100 tons—carved into interlocking blocks and joined together through mortarless masonry. Archaeologists estimate it must’ve taken some 20,000 laborers to complete construction. This video offers a clickable 3D virtual-reality tour of the site.

Explore the British Museum's Pompeii and Herculaneum collection

This video tour utilizes the British Museum’s collection—featuring frescoes, tools, cookware, jewelry, and even carbonized food—to reconstruct daily life in Pompeii and Herculaneum, offering an expert view of how people lived before the eruption transformed both cities.

Listen to Steve Jobs explain his 'rock tumbler' metaphor for teamwork.

Diamonds have been made from substances such as peanut butter and carbon dioxide, though they can be created from any carbon-rich material under extreme pressure and temperature.

The physics behind opera singing

How can opera singers project their voices to audiences in huge auditoriums without using microphones and overpowering the orchestra? This video explains this phenomenon, using animation to demonstrate the physics of the human voice and how opera singers hone their technique to hit higher frequencies and a distinctive ringing timbre known as their squillo.

Medieval monasteries preserved ancient knowledge through hand-copied books

Medieval monks and nuns lived in religious communities devoted to work and prayer. Still, their script-copying traditions had a lasting impact: through illuminated manuscripts, monasteries preserved hundreds of ancient texts that might have otherwise been lost.