![Optical illusion of a 'hollow mask' reveals shocking truths about the way your brain is wired – what do you see? Optical illusion of a 'hollow mask' reveals shocking truths about the way your brain is wired – what do you see?](https://www.thesun.co.uk/wp-content/uploads/2022/04/kc-hollowmask-comp.jpg?strip=all&quality=100&w=1422&h=800&crop=1)
Optical illusion of a 'hollow mask' reveals shocking truths about the way your brain is wired – what do you see?
![The facial mask stimulus. (a) Front view of the painted concave surface... | Download Scientific Diagram The facial mask stimulus. (a) Front view of the painted concave surface... | Download Scientific Diagram](https://www.researchgate.net/profile/Thomas-Papathomas-4/publication/8165861/figure/fig1/AS:561164825186305@1510803528840/The-facial-mask-stimulus-a-Front-view-of-the-painted-concave-surface-hollow-mask.png)
The facial mask stimulus. (a) Front view of the painted concave surface... | Download Scientific Diagram
![Optical illusion of a 'hollow mask' reveals shocking truths about the way your brain is wired – what do you see? Optical illusion of a 'hollow mask' reveals shocking truths about the way your brain is wired – what do you see?](https://www.thesun.co.uk/wp-content/uploads/2022/04/image-547d98e1ca.jpg?strip=all&w=600&h=338&crop=1)
Optical illusion of a 'hollow mask' reveals shocking truths about the way your brain is wired – what do you see?
![The hollow-face illusion in infancy: do infants see a screen based rotating hollow mask as hollow? | Semantic Scholar The hollow-face illusion in infancy: do infants see a screen based rotating hollow mask as hollow? | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/0f690ca0dd698fe2185e1a7f43cff3401e29f537/2-Figure1-1.png)
The hollow-face illusion in infancy: do infants see a screen based rotating hollow mask as hollow? | Semantic Scholar
![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/profile/M-Land/publication/324067054/figure/fig3/AS:741491177697281@1553796681087/The-hollow-mask-illusion-The-masks-on-the-left-are-normal-convex-masks-lit-from-above.png)
The hollow mask illusion. The masks on the left are normal (convex)... | Download Scientific Diagram
![Two hollow masks with morphing faces are rotating around each other. | Visual illusion, Buddha statue, Illusions Two hollow masks with morphing faces are rotating around each other. | Visual illusion, Buddha statue, Illusions](https://i.pinimg.com/originals/32/5a/e3/325ae31904db22e37054ab4a8fe60f6e.jpg)
Two hollow masks with morphing faces are rotating around each other. | Visual illusion, Buddha statue, Illusions
![Hollow Mask Illusion is listed (or ranked) 7 on the list Easy Science Projects Using Household Items | Easy science projects, Female mask, Mask Hollow Mask Illusion is listed (or ranked) 7 on the list Easy Science Projects Using Household Items | Easy science projects, Female mask, Mask](https://i.pinimg.com/736x/24/b9/31/24b9317468e210d634dbec4a884985a8.jpg)