Answer:
who do you think we are? buzzfeed?
Ensure the success of the people
It is a notation for the music to become gradually louder.
The great Florentine sculptor and painter that created and made the Pieta, David, the Sistine Chapel ceiling and the dome of St. Peters Basilica is none other than Michelangelo. He is one of the greatest renaissance artist with Leonardo, Donatello and Raphael and they are not turtles okay? haha :D
