NEED HELP PLEASE An artist can show the impression of depth and solidity in an artwork by
changes in value.
O True
False
An object with Flat angular surfaces, you will see a large jump in value fror
one surface to the next. *
O True
False
An object with Round curvy surfaces, you will see a large jump in value
from one surface to the next.*
O True
O False

answer; /// i believe the correct answer is (critical control point(ccp); /// good luck

the correct answer for this question is:

it is system invented in 1872 that produced the first illusion of movement. basically it was a disk with a series of drawings around the edge, showing the same object in slightly different poses. when it was spun, it created the illusion of movement.

found this online : )