The Patron: Ludovico Sforza
Ludovico Sforza (1452–1508), known as Il Moro, had served as regent of Milan since 1480 and seized the ducal title in 1494 following the suspicious death of his nephew Gian Galeazzo Sforza. A brilliant political operator, military strategist, and patron of the arts, Ludovico envisioned Santa Maria delle Grazie as the Sforza family mausoleum — a monument to dynastic power and divine sanction.
He commissioned Donato Bramante to rebuild the church's tribune with an imposing drum-shaped dome and semicircular apses while Leonardo decorated the refectory. The lunettes above the Last Supper bear Sforza coats-of-arms painted by Leonardo in 1494–1495 — a reminder that the painting, for all its spiritual depth, was also a political instrument.
Leonardo in Milan
Leonardo had arrived at Ludovico's court in 1482 and remained for seventeen years, employed as painter, military engineer, festival designer, and sculptor (including the never-completed colossal horse monument, the Gran Cavallo). His relationship with the Last Supper project was famously contentious.
When Prior Vincenzo Bandello complained about Leonardo's apparent laziness as he wandered Milan seeking a model for Judas, Leonardo threatened to use the prior's own face.
The painting was executed between approximately late 1494 and early 1498 — a period of extreme political turbulence that forms an invisible backdrop to every brushstroke.
The Italian Wars
Ludovico himself had triggered the Italian Wars by inviting Charles VIII of France to invade Italy in 1494, using the Angevin claim to the Kingdom of Naples as a pretext to weaken his enemies. The consequences were catastrophic and permanent: for the next sixty-five years, Italy became the battlefield of competing European empires.
| Date | Event |
|---|---|
| 1494 | Charles VIII invades Italy at Ludovico's invitation. Gian Galeazzo Sforza dies (possibly poisoned). Ludovico takes the ducal title. |
| 1495 | Charles conquers Naples. The Holy League (Venice, Milan, Papacy, Spain, Holy Roman Empire) forms against France. Battle of Fornovo (July) — French withdraw from Italy. Leonardo begins the Last Supper. |
| Jan 2–3, 1497 | Beatrice d'Este dies at age 21 after delivering a stillborn son. She had visited Santa Maria delle Grazie that very day, where Leonardo was working. She was buried in the church. |
| 1498 | Leonardo completes the Last Supper. Louis XII succeeds Charles VIII and presses the Visconti hereditary claim to Milan. In Florence, Savonarola is executed (May 23). |
| Oct 1499 | French forces enter Milan. Ludovico flees. |
| Apr 1500 | Ludovico captured while attempting to flee disguised as a Swiss soldier. |
| May 27, 1508 | Ludovico dies in captivity at Loches Castle, France. |
The Death of Beatrice d'Este
Beatrice d'Este — Ludovico's wife, a woman of culture, political acumen, and extraordinary energy — died on January 2–3, 1497, following delivery of a stillborn son. She was just 21 years old. She had visited Santa Maria delle Grazie that very day, where Leonardo was at work on the painting. She was buried in the church, deepening its mausoleum function.
Her death devastated Ludovico personally and politically. She had been his most effective diplomat and the heart of the Milanese court's cultural life. Without her, Ludovico's political judgment deteriorated rapidly — contributing to the chain of decisions that would cost him his duchy, his freedom, and ultimately his life.
Savonarola and the Dominicans
While Leonardo painted in the refectory of a Dominican monastery in Milan, the most famous Dominican in Italy — Girolamo Savonarola — dominated Florence as a theocratic ruler from 1494 until his execution on May 23, 1498. Savonarola's base was the Dominican Convent of San Marco — the same religious order that housed Leonardo's painting.
Savonarola preached against worldly art, luxury, and moral corruption; his followers organized the notorious Bonfire of the Vanities (February 1497), destroying books, artworks, mirrors, and cosmetics. The tension between Savonarola's ascetic vision and Ludovico's lavish patronage of an experimental artist in a Dominican monastery captures one of the great paradoxes of the period: the same religious order simultaneously sponsored the destruction of art and the creation of one of its greatest masterpieces.
The Fall of Milan and the End of an Era
When Louis XII of France succeeded Charles VIII in 1498, the edifice collapsed. Louis pressed the Visconti hereditary claim to Milan (his grandmother had been a Visconti), and French forces entered Milan in October 1499. Ludovico fled, attempted to retake the city with Swiss mercenaries, but was captured in April 1500 while trying to escape disguised as a Swiss soldier. He was imprisoned at Loches Castle in the Loire Valley and died there on May 27, 1508 — never seeing his mausoleum painting again.
Leonardo himself left Milan shortly after the French arrival, beginning a period of itinerant work that took him to Mantua, Venice, Florence, and eventually Rome and France. The Last Supper remained behind — orphaned by the collapse of the political world that created it, beginning its long deterioration in a refectory that would serve every purpose except the one for which it was designed.