Which of the following can be influenced by an observer's point of fixation such that at middle distances, objects closer than the point of fixation appear to move backward, while those beyond the point of fixation appear to move forward and objects at great distances, such as the sun or moon, always appearing to move forward?
A)linear perspective
B)aerial perspective
C)interposition
D)motion parallax

Question

Quizplus · Accepted Answer

Motion parallax is the phenomenon where objects at different distances move at different speeds relative to the observer's point of view. Closer objects appear to move more quickly than those further away when the observer moves, creating a sense of depth and motion. This effect is influenced by where the observer is looking (point of fixation) and explains the described observations.

Which of the Following Can Be Influenced by an Observer's