When slightly tilted line segments are aligned horizontally like the figure, the whole array appears to tilt toward the tilt of the line elements. This is a reversal of the Zollner illusion or acute-angle contraction.
Showing posts with label Horizontal. Show all posts
Showing posts with label Horizontal. Show all posts
New Optical Illusion : Fraser Optical Illusion
When slightly tilted line segments are aligned horizontally like the figure, the whole array appears to tilt toward the tilt of the line elements. This is a reversal of the Zollner illusion or acute-angle contraction.
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