A girl of blue eyes 3

since February 23, 2007

Warning: This page includes real animations. Please do not keep watching them for a long time. Although this page has carefully avoided the known harmful stimuli, unknown ones might happen to be included. Never copy them.


"Dance of lipsticks"

Lipsticks appear to dance.

Copyright Akiyoshi Kitaoka 2007 (November 24)


"A demonstration of the Delboeuf illusion #1"

The right girl appears to be larger than the left one though they are the same size.

Copyright Akiyoshi Kitaoka 2007 (June 23)


"A demonstration of the Delboeuf illusion #2"

The right circle appears to be smaller than the left one though they are the same size.

Copyright Akiyoshi Kitaoka 2007 (June 23)




20 deg/frame, 100 ms/frame



30 deg/frame, 200 ms/frame

"Bounce-dominant stream/bounce illusion"

Bouncing appearance is dominance as compared with rotating appearance. At the turning point, one face appears to change to the other (see "Kanizsa's legs"). For those who observe stream (rotation) dominantly, try to blink when the two faces cross.

Copyright Akiyoshi Kitaoka 2007 (February 23)




20 deg/frame, 300 ms/frame



Smaller-size ones (below) (20 deg/frame, 100 ms/frame)


"Rapid transportation 3"

A girl appears to transport rapidly.

Copyright Akiyoshi .Kitaoka 2007 ( February 16)

This animation uses the technique like Marcel Duchamp's "Nu descendant un escalier".


"Rapid transportation 2"

A girl appears to transport rapidly.

Copyright Akiyoshi .Kitaoka 2007 ( February 16)

This animation uses the technique called "real obake" by Nozomu OKABE, an animator.


"Rapid transportation"

A girl appears to transport rapidly.

Copyright Akiyoshi .Kitaoka 2007 ( February 16)

This animation uses the technique called "real obake" by Nozomu OKABE, an animator.


A girl of blue eyes 2

A girl of blue eyes 1


Top page