coffer illusion
Noun
Meaning
coffer illusion (plural coffer illusions)
An optical illusion in which an arrangement of horizontal and vertical bars of various lengths may be viewed as either a series of rectangles or a series of circles.
Noun
coffer illusion (plural coffer illusions)
An optical illusion in which an arrangement of horizontal and vertical bars of various lengths may be viewed as either a series of rectangles or a series of circles.