A. Panuto: Alamin ang pinakamababa at pinakamataas na note na makikita sa bawat measure. Punuan ang tsart na
nasa ibaba
Pinakamataas na
Measures
Pinakamababang
Note
Note
Measure 1
Measure 2
Measure 3
Measure 4
pote Isulat kung malawak o maikli ang pagitan no hawa​

The linear perspective changed the quality of art because it gave art a sense of reality. it gave the illusion that the background and surroundings were actually close and/or far and a sense of depth. linear perspective change the quality of art following its birth the renaissance period as they want the art to be more realistic and they believe one way to achieve it is to use the method of linear perspective. it uses the principle of math to realistically portray space and depth in art. 

Well some people like the chat but it dissent effect others

Not quite sure

My answer is (the objects in them are depicted in the center in order to create variety