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15 Things You Should Know About Michelangelo's Pietà

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Stanislav Traykov, Wikimedia Commons // CC BY 2.5

Since its creation in 1499, Michelangelo's Pietà has inspired emotion, faith, and imitation through its elegant depiction of the Virgin Mary and Jesus Christ. Yet few know the secrets that are still being uncovered about this centuries-old statue.

1. A French cardinal commissioned it for his own funeral. 

French cardinal Jean de Billheres, who served the church in Rome, wanted to be remembered long after he'd died. To achieve this goal, he hired Michelangelo to make a memorial for his tomb that would capture a scene that was popular in Northern European art at the time: the tragic moment of the Virgin Mary taking Jesus down from the cross. 

Actually, that undersells de Billheres’s request. Michelangelo's exact job description for the project was to create "the most beautiful work of marble in Rome, one that no living artist could better." While other sculptors might have balked at such an intense demand, Michelangelo was confident he could complete such a task. The Pietà is considered by many to be his greatest work, besting even David and the ceiling of the Sistine Chapel. 

2. After more than 200 years, the Pietà was moved to St. Peter's Basilica. 

The Late Renaissance church houses the religious monument within the first chapel to the right of its entrance. There, countless Vatican City tourists have viewed it. You can visit it virtually here

3. Michelangelo carved it from a single slab of marble. 

Specifically, he used Carrara marble, a white and blue stone named for the Italian region where it is mined. It's been a favorite medium of sculptors since the days of Ancient Rome. 

4. Pietà is the only work Michelangelo every signed.

If you look closely, the sculptor’s signature can be found across Mary's chest. Sixteenth century art historian Giorgi Vasari told the tale of how Michelangelo made his mark: 

One day Michelagnolo [sic], entering the place where it was set up, found there a great number of strangers from Lombardy, who were praising it highly, and one of them asked one of the others who had done it, and he answered, 'Our Gobbo from Milan.' Michelagnolo stood silent, but thought it something strange that his labors should be attributed to another; and one night he shut himself in there, and, having brought a little light and his chisels, carved his name upon it. 

Michelangelo later regretted the vanity of this act, and resolved never to sign another piece of his work. 

5. The piece made Michelangelo famous when he was only 24. 

Thanks in part to putting his name in plain sight on the Pietà, Michelangelo's reputation grew as the public's love of the statue did. The artist lived to the age of 88, enjoying decades of acclaim and appreciation for his works. 

6. The sculpture has been criticized for Michelangelo's depiction of Mary. 

Some church observers sneered that the artist made her look too youthful to have a son who was 33 years old, as Jesus was believed to be at his death. Michelangelo defended this choice to his biographer Ascanio Condivi

Do you not know that chaste women stay fresh much more than those who are not chaste? How much more in the case of the Virgin, who had never experienced the least lascivious desire that might change her body? 

7. It’s a mash-up of sculpting styles.

Michelangelo has long been praised for marrying Renaissance ideals of classical beauty with poses that favored naturalism. Another nod to Renaissance influence is a structure that ultimately resembles a pyramid, formed by Mary's head, flowing down her arms and to the bottoms of her robes. 

8. Mary's robes hide a creative compromise. 

If you look closely, you can see that Mary's head is a bit too small for her very large body. When designing Mary's measurements, Michelangelo could not impose realistic proportions and have her cradle her adult son as he envisioned. So, he had to make her—the statue's support—oversized. To play down this poetic license on her form, Michelangelo carved out sheets of gentle draping garments, camouflaging Mary's true fullness.  

9. The Pietà was brutally attacked. 

Michelangelo had a habit of shouting at his sculptures and even occasionally lashing out at them with his tools. But it was an unemployed geologist from Hungary who won infamy on Pentecost Sunday of 1972 by leaping over the railings at St. Peter's Basilica to attack the Pietà with a hammer. With 12 blows, Laszlo Toth knocked off Mary's left arm, snapped off the tip of her nose, and damaged her cheek and left eye. 

10. Its destruction was not deemed a criminal offense. 

The authorities chose not to criminally prosecute Toth for his destruction of the priceless work of art. However, a Rome court deemed him "a socially dangerous person," and committed the man to a mental hospital for two years. After he was released, Toth was deported.

11. Its restoration was a matter of debate. 

When a work of art is damaged in this way, its exhibitors are forced to debate what's best—leaving it as it is (like Cleveland's The Thinker that was mangled in a bombing) or altering the original to restore it. The Vatican heard three arguments on this matter. 

The first declared that the Pietà's damage was now a part of its meaning, speaking to the violence of our modern age. Others proposed that the sculpture be repaired, but with visible seams as a reminder of this grave assault. Ultimately, a seamless restoration was chosen, with the goal of making it impossible for observers to know that Toth had even touched Michelangelo's masterpiece. 

12. THE RESTORATION TOOK 10 MONTHS. 

Master craftsmen picked through the 100 bits of marble broken off of the Pietà and puzzled them back together. In a makeshift lab built around the statue, these workers spent five months identifying pieces as small as fingernails. Next, they used an invisible glue and marble powder to affix the pieces back onto the Pietà and filled any gaps with replacement pieces. And once the integral restoration was completed, the final step was securing the restored work behind bulletproof glass. 

13. This was not the first time it was behind bulletproof glass. 

In 1964, the Vatican loaned the Pietà to the United States, where it was displayed as part of the 1964 New York World's Fair. To ensure the safety of this statue, organizers erected a barrier of seven massive sheets of plexiglass that collectively weighed more than 4900 pounds. Then, to make sure crowds would safely pass by the sculpture, conveyor belt-style mobile walkways were installed. 

14. The Pietà's attack had an unexpected silver lining. 

During its diligent restoration, workers discovered a secret signature on the piece. Hidden in the folds of Mary's left hand was a subtle "M" believed to stand for Michelangelo.  

15. Michelangelo’s Model for The Pietà may have been discovered.

In November 2010, American art historian Roy Doliner claimed that a restored 12-inch statue from the late 15th century is a long-misidentified Michelangelo piece that served as the test run for his Pietà. The small sculpture of Mary and Jesus was previously attributed to celebrated 15th century sculptor Andrea Bregno. But Doliner believes this piece was a sort of proof of concept given to cardinal de Billheres to secure the commission.

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iStock // Ekaterina Minaeva
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Man Buys Two Metric Tons of LEGO Bricks; Sorts Them Via Machine Learning
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iStock // Ekaterina Minaeva

Jacques Mattheij made a small, but awesome, mistake. He went on eBay one evening and bid on a bunch of bulk LEGO brick auctions, then went to sleep. Upon waking, he discovered that he was the high bidder on many, and was now the proud owner of two tons of LEGO bricks. (This is about 4400 pounds.) He wrote, "[L]esson 1: if you win almost all bids you are bidding too high."

Mattheij had noticed that bulk, unsorted bricks sell for something like €10/kilogram, whereas sets are roughly €40/kg and rare parts go for up to €100/kg. Much of the value of the bricks is in their sorting. If he could reduce the entropy of these bins of unsorted bricks, he could make a tidy profit. While many people do this work by hand, the problem is enormous—just the kind of challenge for a computer. Mattheij writes:

There are 38000+ shapes and there are 100+ possible shades of color (you can roughly tell how old someone is by asking them what lego colors they remember from their youth).

In the following months, Mattheij built a proof-of-concept sorting system using, of course, LEGO. He broke the problem down into a series of sub-problems (including "feeding LEGO reliably from a hopper is surprisingly hard," one of those facts of nature that will stymie even the best system design). After tinkering with the prototype at length, he expanded the system to a surprisingly complex system of conveyer belts (powered by a home treadmill), various pieces of cabinetry, and "copious quantities of crazy glue."

Here's a video showing the current system running at low speed:

The key part of the system was running the bricks past a camera paired with a computer running a neural net-based image classifier. That allows the computer (when sufficiently trained on brick images) to recognize bricks and thus categorize them by color, shape, or other parameters. Remember that as bricks pass by, they can be in any orientation, can be dirty, can even be stuck to other pieces. So having a flexible software system is key to recognizing—in a fraction of a second—what a given brick is, in order to sort it out. When a match is found, a jet of compressed air pops the piece off the conveyer belt and into a waiting bin.

After much experimentation, Mattheij rewrote the software (several times in fact) to accomplish a variety of basic tasks. At its core, the system takes images from a webcam and feeds them to a neural network to do the classification. Of course, the neural net needs to be "trained" by showing it lots of images, and telling it what those images represent. Mattheij's breakthrough was allowing the machine to effectively train itself, with guidance: Running pieces through allows the system to take its own photos, make a guess, and build on that guess. As long as Mattheij corrects the incorrect guesses, he ends up with a decent (and self-reinforcing) corpus of training data. As the machine continues running, it can rack up more training, allowing it to recognize a broad variety of pieces on the fly.

Here's another video, focusing on how the pieces move on conveyer belts (running at slow speed so puny humans can follow). You can also see the air jets in action:

In an email interview, Mattheij told Mental Floss that the system currently sorts LEGO bricks into more than 50 categories. It can also be run in a color-sorting mode to bin the parts across 12 color groups. (Thus at present you'd likely do a two-pass sort on the bricks: once for shape, then a separate pass for color.) He continues to refine the system, with a focus on making its recognition abilities faster. At some point down the line, he plans to make the software portion open source. You're on your own as far as building conveyer belts, bins, and so forth.

Check out Mattheij's writeup in two parts for more information. It starts with an overview of the story, followed up with a deep dive on the software. He's also tweeting about the project (among other things). And if you look around a bit, you'll find bulk LEGO brick auctions online—it's definitely a thing!

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iStock
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Here's How to Change Your Name on Facebook
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iStock

Whether you want to change your legal name, adopt a new nickname, or simply reinvent your online persona, it's helpful to know the process of resetting your name on Facebook. The social media site isn't a fan of fake accounts, and as a result changing your name is a little more complicated than updating your profile picture or relationship status. Luckily, Daily Dot laid out the steps.

Start by going to the blue bar at the top of the page in desktop view and clicking the down arrow to the far right. From here, go to Settings. This should take you to the General Account Settings page. Find your name as it appears on your profile and click the Edit link to the right of it. Now, you can input your preferred first and last name, and if you’d like, your middle name.

The steps are similar in Facebook mobile. To find Settings, tap the More option in the bottom right corner. Go to Account Settings, then General, then hit your name to change it.

Whatever you type should adhere to Facebook's guidelines, which prohibit symbols, numbers, unusual capitalization, and honorifics like Mr., Ms., and Dr. Before landing on a name, make sure you’re ready to commit to it: Facebook won’t let you update it again for 60 days. If you aren’t happy with these restrictions, adding a secondary name or a name pronunciation might better suit your needs. You can do this by going to the Details About You heading under the About page of your profile.

[h/t Daily Dot]

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