Rectangles or circles? This surprising mind teaser highlights the value of perspective diversity and open conversation

This sur­pris­ing illu­sion by math­e­mati­cian and artist Kokichi Sug­i­hara, named the 2016 Illu­sion of the Year, high­lights the crit­i­cal impor­tance of per­spec­tive diver­si­ty and open conversation.

Sur­prised?

 

To learn more:

• How Does The Ambigu­ous Cylin­der Illu­sion Work?
• Tease your brain with the Her­mann Grid illusion
• Fun illu­sion: What do you see?
• Test your Brain with these 10 visu­al illusions
• Top 25 Brain Teasers and Illu­sions for teens and adults
• What are cog­ni­tive abil­i­ties and how to boost them?