THIS picture showing rows of retro stitched footballs may seam normal at first – but one of them has a striking difference.

Today’s optical illusion challenge is a little different from the daily ones. You need to find at least five differences in ...

Brain teasers and optical illusion puzzles can help you prepare ... shoe within a sharp timeline of 12 seconds from the black-and-white frame to prove that you have strong and sharp eyesight.

Op Art, also known as optical art, is a type of art that features optical illusions ... Often these are produced in black and white or highly contrasting colours. The designs make it difficult ...

Optical illusion challenge questions have emerged ... and your task is to find him in just four seconds. Easy peasy? Think again! Only those with the sharpest vision and quickest thinking can ...

The image has a vintage look, thanks to its black-and-white or sepia tone, giving it an old-school feel. This isn’t the first time an optical illusion has captured the internet’s attention ...

(Rhythm Rathi/CBC) Ji Hyang Ryu said it took her about two weeks — and two litres of black paint — to turn the white walls into an artistic illusion. She said it was her first time working on ...