![Optical illusion of a 'hollow mask' reveals shocking truths about the way your brain is wired - what do you see? | The US Sun Optical illusion of a 'hollow mask' reveals shocking truths about the way your brain is wired - what do you see? | The US Sun](https://www.the-sun.com/wp-content/uploads/sites/6/2022/04/kc-hollowmask-comp.jpg)
Optical illusion of a 'hollow mask' reveals shocking truths about the way your brain is wired - what do you see? | The US Sun
![Deep Cleanse Mask Stick Green Tea Purifying Clay Stick Mask with Rotating Head Face Moisturizes Oil Control, Deep Clean Pore, for All Skin - Walmart.com Deep Cleanse Mask Stick Green Tea Purifying Clay Stick Mask with Rotating Head Face Moisturizes Oil Control, Deep Clean Pore, for All Skin - Walmart.com](https://i5.walmartimages.com/asr/fb2dca95-7a69-437f-980a-b477b9bb7190.e5c186ff7f2d019449d1f548dd354d9e.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Deep Cleanse Mask Stick Green Tea Purifying Clay Stick Mask with Rotating Head Face Moisturizes Oil Control, Deep Clean Pore, for All Skin - Walmart.com
![Optical illusion of a 'hollow mask' reveals shocking truths about the way your brain is wired - what do you see? | The US Sun Optical illusion of a 'hollow mask' reveals shocking truths about the way your brain is wired - what do you see? | The US Sun](https://www.thesun.co.uk/wp-content/uploads/2022/04/image-547d98e1ca.jpg?w=620)
Optical illusion of a 'hollow mask' reveals shocking truths about the way your brain is wired - what do you see? | The US Sun
![The hollow mask illusion. The masks on the left are normal (convex)... | Download Scientific Diagram The hollow mask illusion. The masks on the left are normal (convex)... | Download Scientific Diagram](https://www.researchgate.net/publication/324067054/figure/fig3/AS:741491177697281@1553796681087/The-hollow-mask-illusion-The-masks-on-the-left-are-normal-convex-masks-lit-from-above.png)