![Improved Ambiguous Cylinder Illusion (Layout 4) [3d printed]](https://www.mp3factory.me/img/youtube/Gytbw3y0ElzqhM0Scir5a/wt8aMP35DjjWRKGrhWDbX.jpg)
This distinct yin and yang illusion is based on Kokichi Sugihara's academic research (published on Symmetry, the open access journal). There are many existing solutions to this type of illusion; this version has a more pronounced change in the
![Improved Ambiguous Cylinder Illusion (Layout 5) [3d printed]](https://www.mp3factory.me/img/youtube/Gytbw3y0ElzqhM0Scir5a/3wwbKxDV4M8wcSI5gkCAO.jpg)
This illusion is based on Kokichi Sugihara's academic research (published on Symmetry, the open access journal). There are many existing solutions to this type of illusion; this version has a more pronounced change in the mirror: very perfect square
![Improved Ambiguous Cylinder Illusion (Layout 8) [3d printed]](https://www.mp3factory.me/img/youtube/Gytbw3y0ElzqhM0Scir5a/I2xr7ZiZN0EWNsjLncxwQ.jpg)
This distinct cards suits illusion is based on Kokichi Sugihara's academic research (published on Symmetry, the open access journal). There are many existing solutions to this type of illusion; this version has a more pronounced change in the mirror:
