Which of the following is true about the mona lisa? a. she has an ambiguous expression. b. it is da vinci’s most famous painting. c. her gaze is shifted slightly to look straight at the viewer. d. all of the above \

D. all of the above should be the correct answer

D would be the right answer.

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. 

The word you are looking for is probably pyasanky.