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.
You don’t find love. Love finds you!
19th century. Beethoven elevated <span>he symphony from an everyday genre produced in large quantities to a supreme form in which composers strove to reach the highest potential of music in just a few works.</span>
<span>Practice breathing into your diaphragm. To breathe intoyour diaphragm, breathe in as deeply as you can and push your stomach out as far as possible while doing so, keeping the rest of your body as still as possible. Now exhale, and pull your stomach back in. Make sureyour shoulders don't move.</span>
