The Mona Lisa may be on display at the Louvre, but best of luck appreciating it there. The first obstacle, quite literally, is the crowd that’s always massed around it (or, in the time before social-distancing policies, was always massed around it). Even if you maneuver your way to the front of the camera-phoned throng, the painting itself hangs within a thick glass case — can’t have a repeat of the 1911 theft — and has dimensions in any event much smaller than people tend to imagine. After all, we come to know Leonardo da Vinci’s most famous painting through cultural reference and parody, but also through large-scale reproduction, the better to understand the painstaking and innovative artistic labor that makes the Mona Lisa worth flocking to in the first place.

Still, there are those who come away from the Mona Lisa — assuming they can manage to get back out through the mass of humanity — wondering what all the fuss is about. It was for them, presumably, that curator James Payne chose that painting as the first subject of his Youtube series Great Art Explained.

As he would in his subsequent episodes (such as his three-part series, previously featured here on Open Culture, about Hieronymus Bosch’s The Garden of Earthly Delights), Payne casts off the accumulated historical speculation and other various forms of cultural baggage to find the work’s artistic core. In the case of the Mona Lisa, not just “the greatest psychological portrait ever painted” but “the end product of the greatest inquisitive mind in history,” that still leaves much to discuss.

In under fifteen minutes, Payne explains a host of the techniques Leonardo employed in painting the Mona Lisa that no artist of his time and place had used before — and indeed, that in some cases no other artists mastered until long thereafter. These include working on top of an under-layer of white paint that appears to be “lighting Mona Lisa from within,” stripping his subject of “all the usual high-status symbols” usually seen in aristocratic portraiture, depicting her at three-quarters length rather than in full frame, making the background fade into the distance while also suggesting motion, and combining the techniques of low-contrast sfumato and high-contrast chiaroscuro. And only a painter with Leonardo’s anatomical knowledge could have executed that famously subtle smile, which appears and vanishes again depending on which part of the Mona Lisa we look at — no matter whether we’re doing it at the Louvre or on Youtube.

Related Content:

How the Mona Lisa Went From Being Barely Known, to Suddenly the Most Famous Painting in the World (1911)

Did Leonardo da Vinci Paint a First Mona Lisa Before The Mona Lisa?

Original Portrait of the Mona Lisa Found Beneath the Paint Layers of da Vinci’s Masterpiece

When Pablo Picasso and Guillaume Apollinaire Were Accused of Stealing the Mona Lisa (1911)

Mark Twain Skewers Great Works of Art: The Mona Lisa (“a Smoked Haddock!”), The Last Supper (“a Mournful Wreck”) & More

Great Art Explained: Watch 15 Minute Introductions to Great Works by Warhol, Rothko, Kahlo, Picasso & More

Based in Seoul, Colin Marshall writes and broadcasts on cities, language, and culture. His projects include the Substack newsletter Books on Cities, the book The Stateless City: a Walk through 21st-Century Los Angeles and the video series The City in Cinema. Follow him on Twitter at @colinmarshall or on Facebook.

In 2013, French Egyptologist Pierre Tallet discovered in an excavation site near the Red Sea “entire rolls of papyrus, some a few feet long and still relatively intact, written in hieroglyphics as well as hieratic, the cursive script the ancient Egyptians used for everyday communication,” Alexander Stille writes at Smithsonian. The scrolls contained the “Diary of Merer,” the journals of an official who led a transportation crew, and who observed the building of the largest of the pyramids. It has been called “the greatest discovery in Egypt in the 21st century.”

The discovery of the diary entries and other papyri at the site “provide a never-before-seen snapshot of the ancients putting finishing touches on the Great Pyramid.” It is also significant since Tallet found “the oldest known papyri in the world” and has helped give researchers greater insight into how papyrus was used by ancient Egyptians for careful record-keeping — in both the language of priests and scribes and that of ordinary merchants — since around 3000 BC.

Papyrus was “produced exclusively in Egypt, where the papyrus plant grew” notes University of Michigan Libraries, but “papyrus (the writing material) was exported throughout the classical world, and it was the most popular writing material for the ancient Greeks and Romans,” becoming the most used platform for writing by the first century AD. That changed with the introduction of parchment and, later, paper; “the large plantations in Egypt which used to cultivate high-grade papyrus for manufacture disappeared,” as did the knowledge of papyrus-making for around 1000 years.

But papyrus (the paper) has come back, even if wild papyri plants are disappearing as Egypt’s climate changes. While scholars in the 20th century tried, unsuccessfully, to reconstruct papyrus-making using ancient sources like Pliny’s Natural History, Egyptian craftspeople in the 1970s reinvented the process using their own methods, as you can see in the Business Insider video above. “The industry thrived, selling papyrus art to tourists,” the video notes, but it has fallen on hard times as the plants go extinct and demand falls away.

Learn above how modern Egyptian papyrus-makers, scribes, and illustrators ply their trade — a fairly good indicator of how the ancients must have done it. There may be little demand for papyrus, or for parchment, for that matter, and maybe paper will finally go the way of these obsolete communications technologies before long. But as long as there are those who retain the knowledge of these arts, we’ll have an intimate physical connection to the writers, artists, and bureaucrats of empires past.

Related Content: 

A 3,000-Year-Old Painter’s Palette from Ancient Egypt, with Traces of the Original Colors Still In It

Harvard’s Digital Giza Project Lets You Access the Largest Online Archive on the Egyptian Pyramids (Including a 3D Giza Tour)

Who Built the Egyptian Pyramids & How Did They Do It?: New Archeological Evidence Busts Ancient Myths

Learn to Play Senet, the 5,000-Year Old Ancient Egyptian Game Beloved by Queens & Pharaohs

Josh Jones is a writer and musician based in Durham, NC. Follow him at @jdmagness