How optical illusions work has been long-debated among scientists and philosophers, who wonder whether these illusions stem from neural processing in the eye or involve higher-level cognitive ...

So, almost the Sixth Swamp Deer has hidden somewhere in this forest optical illusion. Your Challenge is to spot the Sixth ...

This type of illusion is called the The Troxler Effect, and was developed by physician Ignaz Paul Vital Troxler in 1804. It reveals that everything exists in reality, although our perception makes ...

In today’s Optical Illusion, we all have very large, weeping cherry blossom trees, which look very beautiful. But this image ...

Optical illusions are a treat for visually genius minds. These visual illusions are excellent at assessing and examining the workings of the human brain. Researchers around the world incorporate ...

1. Perceptual effects -- 2. Fine arts -- 3. Photography -- 4. Graphic design -- 5. Visual conundrums and the non-rational ...

It’s a visual personality test. Viewers are frazzling their puzzlers over this multifaceted optical illusion, which reportedly reveals certain personality traits based on what they see first. A video ...

We sent a writer to the mind-bending museum’s Santa Monica opening for a sneak peek of holograms, gravity-defying rooms, 3D ...