Traces of Leonardo da Vinci’s DNA May Have Been Discovered on a Red Chalk Drawing Called ‘Holy Child’

New York: Researchers from the Leonardo da Vinci DNA Project are studying a drawing called Holy Child. They believe they found some DNA that might belong to da Vinci. This DNA could help understand more about him since he was born in Tuscany in 1452.

Artifacts like drawings can collect DNA from the people who touched them, but gathering that DNA without harming the artworks is tricky. Experts usually examine brushstrokes and use their knowledge to decide who created a piece.

To collect DNA from Holy Child, researchers used a gentle swabbing method. They then found tiny bits of DNA. The study mentioned, “We recovered mixtures of non-human DNA,” but also a small amount of male-specific human DNA.

From their tests, the researchers discovered a family connection on the Y chromosome, common in southern Europe, Africa, and parts of the Middle East. They believe some of this DNA could come from da Vinci himself.

The study shared that the researchers found hints of the E1b1b genetic group, which could relate to da Vinci. However, the samples showed mixed DNA from different sources due to how the items have been handled over time.

While the researchers made a great start, they admit they do not have solid proof. They expressed, “Establishing an unequivocal identity is extremely complex.” Without confirmed DNA samples from da Vinci himself, it’s hard to prove the findings.

Adding to the challenge, da Vinci had no direct descendants, and his grave was disturbed in the 1800s. The researchers hope to convince the caretakers of da Vinci’s works to help them collect more DNA that might solve the mystery.