Answer:
One of the key features of Renaissance art was the use of geometric and symmetric shapes to create a sense of balance and harmony. Michelangelo's Pietà is shaped like a triangle, with Mary's head at the top and Christ's body in her lap forming the base.
Giotto was one of the pioneers of using the naturalistic approach to painting. Giotto di Bondone, which is his full name, was one of the first Renaissance artists to emerge right after the Late Middle Ages. He started his stardom in Florence which he inspired other artists like the famous Michaelangelo.
Semitone: the tone at a half step
Tone: .
a musical or vocal sound with reference to its pitch, quality, and strength.
