Leon Battista Alberti
A quintessential Renaissance mind who gave architecture its first modern theory and designed buildings that embodied classical harmony.
1404–1472 (age 68)·Italian architect and author·Birthday: February 14
Biography
Leon Battista Alberti operated with a breathtaking intellectual range, even for the Renaissance. Born in Genoa to a exiled Florentine family, he was educated in law and the classics, becoming a papal secretary whose travels fed his curiosity. He was a humanist writer, a playwright, and a student of mathematics and cryptography. But his most enduring legacy was giving architecture a new language and logic. In his treatise 'De re aedificatoria,' he became the first to systematically define architecture’s principles since antiquity, arguing buildings should be harmonious, proportional, and serve society. He then put theory into practice, though often as a designer rather than a hands-on builder. His façades for the Tempio Malatestiano in Rimini and Santa Maria Novella in Florence applied classical geometry and Roman motifs with elegant precision, creating a serene, rational beauty that influenced generations. Alberti proved that the architect was not just a craftsman, but an intellectual mastermind.
#1 When Leon Was Born
The biggest hits of 1404
Leon's Life & Times
The world at every milestone
1404Born
1409Started school
1417Became a teenager
1420Could drive
1422Could vote
1425Turned 21
1434Turned 30
1444Turned 40
1454Turned 50
1464Turned 60
1472Died at 68
Key Achievements
- Wrote 'De re aedificatoria' (On the Art of Building), the first major architectural treatise of the Renaissance, which revived and systematized Vitruvian principles.
- Designed the revolutionary west façade of the church of Santa Maria Novella in Florence, using geometric inlay to create a harmonious classical front.
- Authored 'Della Pittura' (On Painting), a foundational work that introduced the mathematical theory of linear perspective to artists.
- Is credited with creating the first known polyalphabetic cipher, earning him a reputation as a founder of Western cryptography.
Did You Know?
He was also a accomplished athlete, reputedly able to jump over a standing man from a feet-together start.
He wrote a pioneering work on the family, 'Della famiglia,' which discussed domestic life and education.
Many of his architectural designs were executed by other builders from his models and detailed instructions.
“A man can do all things if he will.”
