Optical Illusions often warp your ability to see clearly. This optical illusion demonstrates that.If you think your particular troubles are too heavy and too traumatic to laugh about, remember that laughing is like changing a baby's diaper. It doesn't solve any problems permanently, but it makes things more acceptable for a while. - Barbara Johnson
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Angled Lines Optical Illusion

Are the red lines parallel?

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Are the red lines parallel in this optical illusion?


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The red lines really are parallel in this optical illusion.


This optical illusion is a version of the well researched Zöllner's illusion of direction. We don't have a definitive explanation for this. However, we believe it can simply be stated as an error in the eye's ability to make sense of the illustration as it projects it into a three dimensional space. Furthermore, it can be stated that the mind expects most intersections to occur at close to a 90 degree angle and will "shift" the illustration to make that appear.

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