What is remarkable about Kanizsa's triangle?
A)The triangle is seen because we perceive edges that are not present.
B)The triangle is physically presented but masked so that it is not seen.
C)The triangle appears to fade in and out when you stare at it.
D)The triangle appears to be in motion even though it is not.

Question

Quizplus · Accepted Answer

Kanizsa's triangle is an optical illusion where we perceive the shape of a triangle even though there are no lines or edges connecting the circles. Our brain fills in the missing information and creates the shape that we perceive.

What Is Remarkable About Kanizsa's Triangle