The Mona Lisa's celebrity status and repeated restorations have obscured what made the painting so revolutionary for its time

In 1911, the Mona Lisa was stolen from the Louvre and reached a new level of celebrity

One man carried out the crime relatively easily thanks to minimal security at the time. A former Louvre employee, he hid in a storage closet and swiped the painting the following morning. The disappearance caused a national stir, and people paid to come see the empty spot on the wall. The masterpiece was eventually returned in 1914.

Picasso was on trial for the theft of the 'Mona Lisa'

On August 22, 1911, the world was stunned by the theft of the "Mona Lisa" from the Louvre in Paris. As an international investigation searched for the culprit, a young Picasso was suspected to be part of a group of its thieves. While innocent in the disappearance of the Mona Lisa, he found himself on trial with reasonable suspicion: He was in possession of two Iberian statues that were the property of the same museum.

Successful art thieves run into the problem of having a painting too famous to sell

This potentially explains why some robbers hold onto these pieces for years, even decades. Security experts say no reputable art dealers, or even black-market dealers, are willing to sell stolen works by famous artists like Van Gogh or Modigliani.

Picasso’s early masterpiece conceals a long-lost secret

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.

Art theft is the third-largest source of criminal revenues worldwide, thanks in part to the subjective nature of valuing a work of art.

How Monet’s paintings changed the way we see London

Between 1899 and 1901, legendary French Impressionist painter Claude Monet produced over 100 paintings of London consistently shrouded in fog. Art historians claim this series left a permanent mark on how we perceive the capital city, inevitably layered in obscuring and dramatic mist. See some of the paintings and read more here.

Picasso is the bestselling painter of all time

Picasso’s artistic legacy remains lucrative 50 years after his death. His output was immense, and several individual works have sold at auction for over $100M. Those sales were not only jaw-dropping but also historic, leading to Picasso’s place as the top-grossing artist of all time.

This famous painting was hung upside-down for 77 years

According to a curator at a German museum, an abstract painting by Dutch artist Piet Mondrian has been displayed upside down for seventy-seven years at a number of museums.

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 world's most famous portraits

"Afghan Girl" (1984), "Migrant Mother" (1936), and Marilyn Monroe in a billowing skirt (1954) are among the most famous portraits of all time. Capturing both unbelievable tragedy and delight, these 15 images are some of the most captivating in human history.

Americans touring the Louvre were inspired to create their own grand museums

The one-time royal residence was first transformed into a public museum in 1793 amid the French Revolution. Americans visiting in the early 1800s were both turned off by the aristocratic grandeur and compelled by the open access to the public. James Fenimore Cooper, the author of "The Last of the Mohicans," apparently came and measured the length of galleries.

The Louvre in Paris has its own particle accelerator for art analysis

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. (Some readers may experience a paywall.)

What do the Lascaux cave paintings look like?

The Lascaux cave paintings, initially discovered in 1940, hold a special place in the hearts of archaeologists and art historians alike. Examine the Paleolithic art in this virtual tour that takes users through the different segments of the cave and...

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.

Discover your fortune with this art-themed Tarot deck

This game links famous artworks to your fortune. Interpret the meanings of your past, present, and future cards with famous works like the Mona Lisa as a guide.

Delacroix's 'Liberty Leading the People' depicts a scene from the French Revolution

The massive painting, at over 8 feet by 10 feet, is striking, especially considering the warfare being depicted. Paintings of this size were usually reserved for historical events, but Delacroix was portraying what the people of Paris experienced just a few months earlier.

View Jean-Michel Basquiat's artwork

The iconic artist had a short career, but he produced a massive body of work and changed the style of American art by bringing together pop art, graffiti, hip-hop, and punk. His work still hangs in galleries across the world. View scans of the most famous ones here.

Raphael's 'School of Athens' visually contrasts the views of Plato and Aristotle

As part of a commission from Pope Julius II to decorate his private library (and while Michelangelo was painting the Sistine Chapel), Raphael created four frescoes representing different branches of knowledge: theology, philosophy, law, and poetry. "The School of Athens" depicted philosophy, staging classic thinkers Plato and Aristotle alongside others from intellectual history.

What made Mary Cassatt's art radical

Although the American Impressionist's work is sometimes dismissed as overly sentimental, these Cassatt specialists argue that her portrayals of women are often subtly subversive, emphasizing how they defy the gender norms of the time.

The claims that Jesus was buried in the Shroud of Turin, preserved since 1578

The 14-foot linen cloth bears a faint image of a crucified man and is the most scientifically studied relic in history. The core dispute hasn't moved much: 1988 radiocarbon dating placed it in the 13th-14th century, while defenders argue the sample was contaminated by medieval repairs. No one disputes that scientists can't explain how the image was formed, which acts like a photographic negative and has no trace of paint or dye.

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.

Vincent Van Gogh's 'The Starry Night' accurately depicts turbulent flow

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.

Georgia O'Keeffe's flower paintings are often assumed to be sexual, though the artist claimed she was simply interested in highlighting the beauty of flowers that most people neglect

The Easter story in paintings from the National Gallery

Walk through the entire narrative of Holy Week, painting by painting, from the "Agony in the Garden" to the "Supper at Emmaus" from masters like Titian and Caravaggio.

Some critics view Marina Abramović as more of a brand than an artist

As the performer became more tied to A-listers like Jay-Z, Lady Gaga, and James Franco, culture critics began to consider the commercialization of performance art and how audiences may have flocked to see the “brand” of Abramović more than her actual work.

An artist used forensic techniques to recreate Jane Austen's face

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.

Sculpting the unrivalled stone, marble

Marble is considered the chief material for sculpture due to its intrinsic beauty, stemming from its white translucence which makes the light appear to come from the stone. In this video, sculptor Simon Smith recreates Donatello's 15th-century Prato Pulpit panel which still hangs on the outside of a church. Watch as he explains the painstaking process and reveals the beautiful final output.

The original copy of the Declaration of Independence is not a pristine document, and even features a smudged anonymous handprint in the bottom left corner.

See the most iconic photos from four decades of LIFE magazine

Frank Lloyd Wright's houses are historically hard to sell because they're old, subject to local landmark commissions, and often unfashionable

When a Paris department store hesitated to sell Estée Lauder's perfume, she 'accidentally' broke a bottle, causing the smell to spread throughout the store and shoppers to start asking to buy the scent.

'Grand Canyon of the Yellowstone,' a work by American painter Thomas Moran, inspired Congress to establish Yellowstone National Park.

Explore the archaeological treasures of Pompeii, the city buried under volcanic ash when Mount Vesuvius erupted in 79 CE.

Many legends about George Washington, including his supposed wooden teeth and the story of cutting down the cherry tree, lack evidence.

Netflix profits when you're not watching, and its movies are designed that way—read a detail-rich critical essay exposing lesser-known Netflix takes

Exploring the Larry Bird punch that almost changed March Madness

American dance legend Martha Graham, sometimes called 'the Picasso of dance,' refused to perform at the 1936 Olympics in Berlin and conceived the piece 'Chronicle' in response to the experience.

The identity of the Tank Man in the iconic photo from the 1989 Tiananmen Square protests remains unknown and was possibly killed.

Against his wishes, Albert Einstein's brain was removed before his cremation, and the pathologist responsible stored it for decades in mason jars within a beer cooler.

The first horror movie is believed to be George Méliès' 1986 short 'The Haunted Castle,' which pioneered the use of special effects

How the most famous Ebola book, The Hot Zone, which sold 3.5 million copies and was translated into 30 languages, got aspects of the disease so wrong.

Tattoos remain visible on your skin thanks to immune cells called macrophages

After her fellow cult members tried to kill her with an LSD-infused hamburger, one member of the Manson Family, the murderous cult led by Charles Manson, decided to testify against the group's leader.

Most of the observable universe's volume consists of voids and supervoids—enormous regions of space with little to no galaxies, stars, or light.

Domino's Pizza's 30-minute delivery guarantee was responsible for the chain's 1980s surge, but it was discontinued after the company was found liable for delivery driver accidents.

See a ranking of the best (and worst) Federal Reserve Chairs since 1914 out of the 16 men and women who have held the office since.

SpongeBob exemplifies Aristotle's philosophy for living well because he understands that happiness doesn't come from external factors like money, recognition, or power.

Prince's sexually explicit 1984 track 'Darling Nikki' attracted the ire of the Parents Music Resource Center, an advocacy group that inspired the Parental Advisory sticker, even though the song ends with a Christian message.

Comedy legend Catherine O'Hara, star of 'Schitt's Creek' and 'Home Alone,' quit 'Saturday Night Live' after just one week to return to her old job.

Chaos theory—informally known as the butterfly effect—is the reason why weather forecasts are presented with probabilities rather than certainties.