So, how was the challenge? So, how many faces were you able to spot in this Optical Illusion? There were a total of 14 faces.

While new optical illusions go viral all the time, here are some of the most famous illusions that have kept us scratching our heads for years.

Optical illusions are not merely tricks or viral brain teasers, they reveal the curious disconnect between what we see and what our brain interprets. A flat drawing might come across as ...

Optical illusions occur naturally in different habitats and conditions across the world. Cloud formations can sometimes make it seem like there's an ocean or a UFO in the sky. Whether it is salt flats ...

Designing small spaces can be a daunting task, but optical illusions provide an innovative way to make them appear larger and ...

Take a look at these interesting images taken from confusing perspectives. Take a minute to glance at some odd, confusing ...

Optical illusion puzzles are known to be fun and fascinating brain challenges that are designed in such a manner that they ...

Most people use the terms “optical illusion” and “visual illusion” interchangeably, much like “fluid” and “liquid” or “sofa” and “couch” are synonyms. At first glance, this might be seemingly pedantic ...

Everyone loves an optical illusion — even if they leave us completely stumped — and they're all around us in the natural world. From an underwater waterfall in the Indian Ocean to a surrealist scene ...