http://www.psy.ritsumei.ac.jp/~akitaoka/nisshin2008ws.html
<-- (all these illusions are links)
http://www.psy.ritsumei.ac.jp/~akitaoka/motion20e.html
http://www.ritsumei.ac.jp/~akitaoka/wave-e.html
http://www.psy.ritsumei.ac.jp/~akitaoka

 (my new hero) -->
http://www.ritsumei.ac.jp/~akitaoka/Fraser-Wilcox-illusione.html