wearing a midnight blue optical illusion dress from Schiaparelli’s ... She accessorized the dress with art deco-style diamond and emerald earrings, a silver and diamond bracelet, and midnight ...

Optical illusions are indeed mind-blowing visual puzzles that challenge how our brains read images. So tricky are these that they challenge our perception, attention to detail, and our cognitive ...

Brain teasers, especially optical illusions, have captured the imagination of people across the globe. These puzzles challenge our perception, forcing our brains to think outside the box.

Optical illusion pictures are effective for assessing one's intelligence and observational skills. Participants are challenged to find a hidden cheetah among gazelles in a photo taken in Botswana.

The optical illusion seen above makes the viewer feel as if they are falling into an expanding hole – and now we have a good explanation for why this happens. Optical tricks can be caused by ...