Scientists Find a New Secret in the Strokes of the Mona Lisa

Scientists Find a New Secret in the Strokes of the Mona Lisa

Mona Lisa has captured the world with its beauty and is one of the most well-known paintings in the world. Despite the fact that it is centuries old, the allure and the mystery of the woman in the painting and painter is still going strong.

While it sits in content behind the glass at the Louvre, scientists and art historians continue to dig—and this time they have discovered something new about the iconic work.

The Painter’s Technique

Leonardo da Vinci’s technique intrigues people studying his work, and new information has come to light regarding this multi-talented artist, who also appears to be some kind of paint alchemist!

Researchers analyzing his painting recently found a rare compound called plumbonacrite in a tiny speck of paint at the corners of Mona Lisa. The same compound was also found in da Vinci’s famous work The Last Supper.

The Compound

The compound plumbonacrite is a result of lead oxide, which suggests that the painter was using the substance powder to thicken and dry his paint. Upon deliberation, research has suggested that Leonardo was mixing oxide powder with either linseed or walnut oil, post which he would heat the mix to form a paste.

The Compound

The mixture, which would be somewhat golden in color, would then be applied to the wood panel upon which he painted the world-renowned Mona Lisa. Since the compound was also found in The Last Supper, it’s possible he painted the wall below it with the same paste.

The Genius Technique

Chemist Victor Gonzalez from France’s National Centre for Scientific Research, commented that this discovery could be instrumental in restoring it in the future, as well as add to the knowledge of conservators working on Leonardo’s works.

The mention of this compound was present in the artist’s notes only for hair and skin remedies, but researchers believe the mixture recipe was one he created on his palette.

Warning Signs You’re Suffering From Nomophobia

Combatting the Widespread Impact of Nomophobia

In today’s digital age, an invisible force called Nomophobia might be silently altering your life. Let’s dig deeper into this growing problem of today’s world.


The term Nomophobia is derived from ‘no mobile phone phobia.’ It’s an irrational but very real fear of being without one’s smartphone. It falls under the category of specific phobias and has deeper implications, possibly leading to anxiety, social phobia, and panic disorders. Astoundingly, around 66% of the global population displays signs of Nomophobia. It’s easy to dismiss, but recognizing its presence is crucial.

Symptoms of Nomophobia

Symptoms of Nomophobia

There are five specific signs of Nomophobia. The first is anxiety over low battery or feeling uneasy when your phone battery gets low. Secondly, the inability to part with the gadget, meaning you’re unable to leave your home without your smartphone. The third sign is access-denied frustration or feeling irked when phone access is unavailable. The fourth sign is you put yourself or others in danger to check your phone. The last one is holiday interruption or checking work updates on your phone during vacations.

Breaking Free From the Grip

In a world where mobile phones are indispensable, moderation is key. Overcoming Nomophobia starts with awareness and taking proactive steps to reclaim control over our technological habits. Experts, like Dr. Anna Lembke from Stanford University, recommend a screen test to gauge your phone usage and build accountability. The next step is setting guidelines for phone use, such as app limits. According to Lembke, physical distance can bring a healthy psychological impact in this case. She also focuses on mindful phone usage and the balancing act of harnessing your phone’s potential while avoiding endless scrolling.