The question is incomplete and the full version can be found online.
Answer: Art Theory
Explanation:
Leon Battista Alberti, (1404 - 1472) was an Italian architect whose treatises De Pictura (1535), De Re Aedificatoria (ca. 1450), and De Statua (ca. 1462) contributed to the development of art theory about painting, architecture, and sculpture, and established him as the father of Renaissance art theory.
Alberti´s work was considered a key element of the Florentine Renaissance, as it presented the rules of scientific and mathematical balance of a new art theory.
I would have to say either valve trombone or baritone/euphonium.
When recording music and making records became popular , artists and composers started creating songs they had heard their entire lives , song with Latin influence. The Beatles used core progressions, baselines , and rhythms in their songs that were all influenced by Latin music
