THIS optical illusion is so difficult that anyone who can figure it out must have eagle eyes and a sky-high IQ. Only a small percentage of people with a keen eye for detail will be able to tell whe… ...

The black and white blocks aren’t aligned properly, which tricks your brain into thinking the lines are sloping. It’s all about the clever design that messes with your visual perception.anot ...

While the image is black and white, coloured grid lines have been placed on top of it. "This is a black and white photograph. Only the lines have colour," wrote Mr Page while sharing the pic online.

'This is a black and white photograph,' Twitter user Lionel Page, from Sydney, said. 'Only the lines have colour. What you "see" is what your brain predicts the reality to be, given the imperfect ...

This optical illusion is known as Rubin's vase, created by psychologist Edgar Rubin around 1915. These black lines might not look parallel, but they are. The black lines are parallel.

Image: Optical illusion with diagonal lines. Pic: Oyvind Kolas/Manuel Schmalsteig ... There are 120 million rods which detect mainly black and white information, ...

Benham's disk is a simple illusion with a spinning circle, half black, half white streaked with short black lines. There is no color involved, and yet, ...

The post 30 Optical Illusions That Will Make Your Brain Hurt appeared first on Reader's Digest. ... when the crazy arrangement of black and white lines is faded to almost nothing, ...

A CLEVER optical illusion is going viral – thanks to the fact that you have to shake your head to see it. At first glance, the image simply appears to be a series of black and white lines, bu… ...

People have had their eyes opened by this wild optical illusion, however, because upon first glance, it seems as though the black and white image you're looking at is full of diagonal lines. But ...