Optical Illusion: Are these lines straight or do they bend

The cafe wall optical illusion posted on Twitter challenges people to figure out if the lines are straight or bend at an angle.  | Trending

Optical Illusion Vision Test: Are the Blue Lines Parallel? You Have 7 Seconds to Figure Out!

Optical Illusions Part 1, For Loops

Optical illusions

Vecteur Stock Hering illusion is one of the geometrical-optical illusions. When two straight and parallel lines are presented in front of radial background , the lines appear as if they were bowed

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Shane L. Larson on X: Twitterverse! I need some help. There are many examples of straight lines look curvedoptical illusions, like the checkerboard illusion shown here (yes, those are straight lines). Is

Can you make your brain *not* see this circle illusion?

This incredible optical illusion is messing with people's minds - Cambridgeshire Live

30 Optical Illusions That Will Make Your Brain Hurt

A) Hering illusion. Straight lines appear to be curved outwards near