manuscript to Oxford Compendium of Visual Illusions

The Fraser-Wilcox illusion and its extension
Akiyoshi Kitaoka
Department of Psychology, Ritsumeikan University 56-1 Toji-in Kitamachi, Kita-ku, Kyoto 603-8577, Japan

High-resolution figures
Please click each image, and its high-resolution file will be downloaded.

since April 26, 2013 <hidden page>


Figure 1


Figure 2

Copyright Alan Fraser (the son of Alex Fraser)


Figure 3 (a)


Figure 3 (b)


Figure 3 (c)


Figure 3 (d)


Figure 3 (e)

Copyright Robert Sekuler


Figure 4 (a)


Figure 4 (b)


Figure 5 (a)


Figure 5 (b)


Figure 5 (c)


Figure 5 (d)


Figure 6 (a)


Figure 6 (b)


Figure 6 (c)


Figure 6 (d)


Figure 6 (e)


Figure 6 (f)


Figure 6 (g)


Figure 6 (h)


Figure 7


Figure 8 (a)


Figure 8 (b)


Akiyoshi's illusion pages