> For the complete documentation index, see [llms.txt](https://irosyadi.gitbook.io/irosyadi/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://irosyadi.gitbook.io/irosyadi/digitalmedia/visual-optical-illusion.md).

# Visual and Optical Illusion

## Visual Illusion

* [Kokichi Sugihara's English Homepage](https://www.isc.meiji.ac.jp/~kokichis/Welcomee.html)

## Optical Illusion

* [akitaoka](http://www.psy.ritsumei.ac.jp/~akitaoka/)