Which of the following artistic styles concentrated on formal structure?

Which of these works was executed under the patronage of the city of Florence, after a famous competition in 1401?

a. Ghiberti's Baptistery doors b. Josquin's Ave Maria c. Raphael's School of Athens d. Bramante's Tempietto

What was NOT an achievement of the Mayan culture?

A. An advanced writing system B. Oil painting C. The mathematical concept of zero D. Astronomy