To keep people out of the rain or heat or for all the different variety of colors <span />
Answer:
Intellectuals began to explore scientific explanations for the world
Explanation:
What did Leonardo da Vinci contribute to the Renaissance?
Although the Renaissance saw revolutions in many intellectual and social scientific pursuits, as well as the introduction of modern banking and the field of accounting, it is perhaps best known for its artistic developments and the contributions of such polymaths as Leonardo da Vinci and Michelangelo, who inspired the term "Renaissance man".
Art. art was important back then. (I strongly suggest not looking up greek art, but if you are 18+ and really want to know, look it up.)