How did leon battista alberti?

Leon Battista Alberti was a pivotal figure in the Italian Renaissance, known for his contributions as an architect, artist, and theorist. He emphasized the importance of Humanism in art and architecture, advocating for the integration of classical principles with contemporary practice. His notable works include the design of the façade of Santa Maria Novella in Florence and the treatise "De re aedificatoria," which laid the groundwork for modern architectural theory. Alberti's influence extended beyond architecture, shaping the broader cultural landscape of the Renaissance.