We’ve all been there staring at an image, thinking we know exactly what we’re looking at, only to realise a moment later that we’ve been tricked. It’s the kind of thing that makes you stop for a ...

Manipulation of light and shadows can make the eye see more than what is really there. That is the case with the triangle optical illusion created by artist Yves Lappert. The photo makes it seem like ...

Optical Illusion: An optical illusion is an image that tricks your eyes so that what you think you see is different from what is really there. Or we can say that an optical illusion is a visual ...

A visual puzzle challenges readers to find five guards wearing triangle masks among a crowd of identically uniformed guards with various mask shapes. The puzzle tests observation skills and the ...

THE infuriating thing about optical illusions is that either you can see through them straight away – or you’re just never going to get it. And the latest brainteaser dividing the internet is no ...

This is a new twist on a famous visual trick originally discovered by Italian psychologist Gaetano Kanizsa. In the Kanizsa triangle illusion (see image, right), the central white triangle is not ...

Optical illusions have fascinated scientists, psychologists, and artists for centuries because they reveal one simple truth about human perception: seeing is not the same as understanding. Your eyes ...

A STUNNING illusion uses an easy trick to increase the number of triangles viewers see. How many are you able to spot? Please provide a valid email. Your info will be ...