The content of Renaissance art changed dramatically over time, what was this change and why did it occur?

Why did bramante’s plans for the st. peter’s basilica never come to fruition? a. he and the pope could not agree on the plans. b. the pope changed his mind several times. c. the pope died and political unrest followed. d. bramante died before he could act on the plans.

This sculpture from the hellenistic period is entitled

What instrument was developed during the early modern period of the twentieth century