Leonardo and the Sforza Court

Leonardo painted on a prepared dry wall rather than using conventional wet-plaster fresco, which gave him control over detail and color but caused deterioration to begin within his own lifetime.

The original Santa Maria delle Grazie was a Lombard Gothic Dominican church begun in 1463, associated with the architect Guiniforte Solari.

From 1492, Ludovico Sforza replaced the church's original east end with a large Renaissance tribune, widely attributed to Bramante, transforming the building into a dynastic statement.

The church and the Last Supper refectory are separate visitor experiences with separate admission; entering the church does not give access to Leonardo's painting.

The castle began as a Visconti stronghold and was rebuilt by Francesco Sforza as both a fortress and a statement of political legitimacy — two functions that shaped its physical form.

Ludovico Sforza turned the castle into one of the most creative courts in Renaissance Europe, drawing Leonardo da Vinci and Donato Bramante — and the Sala delle Asse preserves a direct connection to Leonardo's work there.

The dramatic central entrance tower is not a medieval survival — it's a 1905 reconstruction by Luca Beltrami, built to replace an original that was destroyed by a gunpowder explosion nearly four centuries earlier.

Federico Borromeo designed the Ambrosiana not as a trophy cabinet but as a working centre of scholarship — library, gallery, and drawing academy together — which is why it holds such an unusual mix of paintings, cartoons, and manuscripts.

The Portrait of a Musician is an oil on panel whose subject remains genuinely unknown; a 1905 restoration revealed the hand and musical paper that define the painting's meaning, but not the sitter's name.

The Codex Atlanticus is a collection of Leonardo's own autograph sheets covering multiple disciplines; the sheets on display show drawings and handwritten notes together as live thinking, not a finished illustrated text.