Mystery of Where Mona Lisa was Painted Has Been Solved

The painting’s bridge, lake and rocks might have finally identified the landscape. Photograph: IanDagnall Computing/Alamy
The painting’s bridge, lake and rocks might have finally identified the landscape. Photograph: IanDagnall Computing/Alamy
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Mystery of Where Mona Lisa was Painted Has Been Solved

The painting’s bridge, lake and rocks might have finally identified the landscape. Photograph: IanDagnall Computing/Alamy
The painting’s bridge, lake and rocks might have finally identified the landscape. Photograph: IanDagnall Computing/Alamy

A geologist and Renaissance art historian is claiming to have solved the centuries-old debate on the location of the Italian landscape behind Leonardo da Vinci’s Mona Lisa.

Ann Pizzorusso, the author of the 2014 book “Tweeting Da Vinci,” is claiming she cracked the case, The Guardian reported.

In her expert opinion, Leonardo portrayed parts of the city of Lecco, on the shore of Lake Como in the Lombardy region of northern Italy, in his 16th-century masterpiece.

Pizzorusso claims she pinpointed the bridge, mountain range and lake featured in the painting’s background as Lecco’s Azzone Visconti bridge, built in the 14th century, the Alps which overlook the area and Lake Garlate, located south of the city.

Leonardo is known to have visited the area about 250 miles north of his home region of Florence about 500 years ago.

“I’m so excited about this. I really feel it’s a home run,” Pizzorusso told The Guardian.

She credited her knowledge of both geology and art for the findings, saying, “Geologists don’t look at paintings and art historians don’t look at geology.”

Using her knowledge of rocks, she also identified the greyish-white ones in the artwork, which was painted between 1503 and 1519 and now hangs in the Louvre Museum in Paris, as limestone, which is prevalent in Lecco.



Bird Flu Virus Shows Mutations in First Severe Human Case in US, CDC Says

Fest tube is seen labelled "Bird Flu" in front of US flag in this illustration taken, June 10, 2024. REUTERS/Dado Ruvic/Illustration/File Photo
Fest tube is seen labelled "Bird Flu" in front of US flag in this illustration taken, June 10, 2024. REUTERS/Dado Ruvic/Illustration/File Photo
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Bird Flu Virus Shows Mutations in First Severe Human Case in US, CDC Says

Fest tube is seen labelled "Bird Flu" in front of US flag in this illustration taken, June 10, 2024. REUTERS/Dado Ruvic/Illustration/File Photo
Fest tube is seen labelled "Bird Flu" in front of US flag in this illustration taken, June 10, 2024. REUTERS/Dado Ruvic/Illustration/File Photo

The US Centers for Disease Control and Prevention said on Thursday its analysis of samples from the first severe case of bird flu in the country last week showed mutations not seen in samples from an infected backyard flock on the patient's property.

The CDC said the patient's sample showed mutations in the hemagglutinin (HA) gene, the part of the virus that plays a key role in it attaching to host cells.

The health body said the risk to the general public from the outbreak has not changed and remains low, according to Reuters.

Last week, the United States reported its first severe case of the virus, in a Louisiana resident above the age of 65, who was suffering from severe respiratory illness.

The patient was infected with the D1.1 genotype of the virus that was recently detected in wild birds and poultry in the United States, and not the B3.13 genotype detected in dairy cows, human cases and some poultry in multiple states.

The mutations seen in the patient are rare but have been reported in some cases in other countries and most often during severe infections. One of the mutations was also seen in another severe case from British Columbia, Canada.

No transmission from the patient in Louisiana to other persons has been identified, said the CDC.