Donatello's David is significant for many reasons. For one, not since antiquity was there a free standing n.ude statue of a man.David also exhibits the humanist thought of the early renaissance because the beauty of the human form is captured in this statue.
tensions rises, and some sort of crisis occurs and reaches its climax (development). Then the crisis is resolved (recapitulation). Maybe there's a twist at the end (coda). The mains “scenes” within sonata-allegro form are 1) exposition, 2) development, and 3) recapitulation.
Answer: So he knows how they respond to certain things, and knows how to better portray the message he's trying to send.
