Optical illusions have intrigued and captured ... In this article, one such intriguing optical illusion features three hidden faces in the flower shop. Turn your attention to the image, you ...

Optical illusions are colorful pictures having hidden ... However, amongst the glass and pastries, there are hidden faces ...

They also suggest that optical illusions sharpen cognitive abilities, thereby preventing cognitive decline in older age. The four hidden faces can be spotted in the space enclosing the water ...