![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)
The hollow mask illusion. The masks on the left are normal (convex)... | Download Scientific Diagram
![Mind-boggling mask optical illusion tricks you into thinking you're always looking at the front as it rotates | The Sun Mind-boggling mask optical illusion tricks you into thinking you're always looking at the front as it rotates | The Sun](https://cf-images.eu-west-1.prod.boltdns.net/v1/static/5067014667001/53e0160b-d32e-41ef-b887-232314ebc82d/6e29ea54-8caa-4fd0-acca-3c92354b4ae9/1280x720/match/image.jpg)
Mind-boggling mask optical illusion tricks you into thinking you're always looking at the front as it rotates | The Sun
Charlie Chaplin Optical Illusion: Patients With Schizophrenia Do Not Perceive the Hollow-Mask - video Dailymotion
![Abby Wardill on Twitter: "A little mask illusion makeup this evening. Inspired by the incredible Mimi Choi! ♡ #makeup #illusion # facemask https://t.co/E8iwyPCV3z" / Twitter Abby Wardill on Twitter: "A little mask illusion makeup this evening. Inspired by the incredible Mimi Choi! ♡ #makeup #illusion # facemask https://t.co/E8iwyPCV3z" / Twitter](https://pbs.twimg.com/media/DW6X3-RXcAAEAES.jpg:large)