33 Illusions That Will Bend Your Mind

5. Café Wall

Print
Image source: veryshareimg.com

Are the horizontal lines crooked? Or parallel? The black boxes change our perception and make us think the lines are crooked in this Café Wall illusion.

6. Hering

aadfasfasdfafdafa
Image source: www.haviv-optic.com

The Hering illusion is named for Ewald Hering who published the illusion in 1861. He showed that straight, parallel lines appear bent if there are background lines radiating outward.