Home https://server7.kproxy.com/servlet/redirect.srv/sruj/smyrwpoii/p2/ Science https://server7.kproxy.com/servlet/redirect.srv/sruj/smyrwpoii/p2/ A hidden world of bacteria and fungi, discovered in the paintings of Leonardo da Vinci

A hidden world of bacteria and fungi, discovered in the paintings of Leonardo da Vinci



Leonardo da Vinci is known for its intricate, nuanced works of art and advanced technological ideas. But a new study reveals another level of complexity in his drawings: a hidden world of small life forms on his works of art.

The findings, researchers say, could help build a microbiome “catalog” of works of art. Each of the pieces had a sufficiently unique collection of microbes that researchers could identify it again later purely by studying its microscopic biology. And the microbiomes of the drawings had enough elements in common to help researchers detect counterfeits based on differences in their microbiomes or even authentic drawings stored in different conditions over the centuries. Researchers have also shown that da Vinci̵

7;s drawings have a significantly different microbiome than expected, with many bacteria and human DNA – probably the result of centuries of use by art restorers and others. There were also microbes that are known to degrade paper over time, showing why the efforts of these restorers are needed. detection of counterfeits.


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