HELPPP PLEASEE what are these notes? (people didn’t understand me but i mean like do re mi etc.)

Choose one piece of art from the unit. identify at least three elements or principles of art in this piece of artwork. discuss each element or principle and how it is used in the piece.

In 1401 a competition to create a set of bronze doors for the baptistery of florence cathedral was held, and this competition is often credited with the beginning of renaissance art t or f?

Im giving free points and brainiest to whoever gets here first lol