The real fascination of the painting is the optical illusion ... shows the example of drawing straight lines that converge at a single point to create the illusion of depth. Pozzo was one of ...

This clever optical illusion might just make you reconsider ... you might see the face of a woman. But hidden in the drawing are two totally different faces, and the one you notice first could ...

The first five bars make sense, but frustration kicks in when it comes to the closest three bars - which turn out to be an optical illusion ... a similarly faint drawing can be deciphered ...

An optical illusion showing an office scene puzzled ... Optical illusions like this one have become popular on social media, drawing in users of all ages who enjoy a good challenge.

Optical Illusion for Testing Your Brain: An optical illusion is a mind-bending, deeply fascinating, shape-shifting image of an object or drawing, or people that challenge the brain’s way of ...