Zachary is looking at a reversible figure,which first appears to be a vase,and then appears to be two faces.His perception of the figure keeps switching between these two interpretations.This switching perception is caused by the fact that
A) reversible figures cause people to experience the phi phenomenon.
B) the Gestalt principle of simplicity doesn't work for reversible figures.
C) The Gestalt principles of proximity and closure are both at work in reversible figures.
D) the figure-ground distinction in reversible figures is often ambiguous.

Question

Quizplus · Accepted Answer

The figure-ground distinction in reversible figures is often ambiguous, which causes the viewer's perception to switch between different interpretations. This ambiguity can happen because there is no clear distinction between foreground and background in reversible figures, which makes it difficult for the brain to determine which parts of the figure should be perceived as the foreground and which parts should be perceived as the background. As a result, the viewer's perception can switch back and forth between different interpretations of the figure, such as between seeing a vase or two faces.

Zachary Is Looking at a Reversible Figure,which First Appears to Be