Why do so many people draw the Transamerica Pyramid wrong? As it turns out, the building plays a surprising trick on your ...

Look at the whole image; avoid focusing only on small sections Carefully observe the shapes, sizes, or orientations of ...

An optical illusion personality test, featuring a central orange shape and two side thumbs, claims to reveal relationship ...

These optical illusion pictures with hidden images push your brain to work harder, quickly deciphering patterns and shapes in a way that most people miss at first glance. If you excel at finding ...

These kind of optical illusions have ... grouping that delivers rectangular shapes." Originally published in The Oxford Compendium of Visual Illusions, the illusion of sex shows faces appearing ...

An optical illusion is a shape-shifting, mind-bending vision of a person, object, or drawing that tricks the brain into believing something different. The fact that a typical human brain can perceive ...

A new optical illusion challenges readers to spot three subtle differences in two nearly identical images within 11 seconds.

Psychologists warned that people who can identify the shape of a baby in an optical illusion may need to see a therapist. Seeing a child in the ink blot suggests those individuals may be prone to ...

Tom sorts through hundreds of objects to find the right colors and shapes. Deininger ... his sculptures become more than just an optical illusion.

Your brain is forced to concentrate on patterns and shapes it isn't instantly familiar with by optical illusions that include concealed images. See the deer there? These kinds of optical illusion ...

Italian artist Johannes Stötter created an exquisite optical illusion with his piece "The Chameleon" by using body paint and precise staging to transform two models into a very realistic-looking ...

A new optical illusion has claimed what you see first ... across the moon to represent eyes and a tree branch below in the shape of a smile. Seeing the smiling face could mean you struggle ...