Researchers said a malignant tumor killed Simonetta Vespucci, the model for Botticelli's "Birth of Venus," in 1476 [1], [2].
The findings suggest that art can serve as a clinical record, potentially solving centuries-old mysteries regarding the health and deaths of historical figures.
A team of four researchers [4] from Queen Mary University of London, Università Campus Bio‑Medico di Roma, and other institutions conducted the study. The team used facial-recognition analysis of portraits painted by Sandro Botticelli to identify visual clues of a medical decline. Their findings were published in the journal Endocrinology, Diabetes & Metabolism [1], [3].
Vespucci was born in 1453 [3] and died in Florence, Italy [2]. She was 23 years old at the time of her death [1]. For centuries, the cause of her rapid decline remained a mystery, a gap in the historical record that the researchers sought to fill using modern technology.
The researchers said a malignant tumor caused the decline and subsequent death of the muse. By analyzing the evolution of her features across different works, the team inferred the presence of a growth that affected her appearance and health [1], [2].
This approach blends art history with medical diagnostics to create a retrospective pathology report. The study, reported in June 2026 [2], relies on the precision of Botticelli's observations of his subject to form a medical conclusion [1].
“Researchers said a malignant tumor killed Simonetta Vespucci.”
This study demonstrates the intersection of artificial intelligence and art history, suggesting that high-fidelity portraiture from the Renaissance can provide biometric data for modern medical analysis. By treating paintings as visual evidence, researchers can hypothesize about the health of historical figures where written medical records are absent.
