"A demo of the inverted footsteps illusion" (平行四辺形可能)made by Akiyoshi Kitaoka, August 19, 2021

  object color:   stripe color:

  object size x:   y: pixel   縦ズレ   横ズレ

  object interval: pixel   x shift: pixel   width of a black stripe: pixel

time interval: ms


animation (viewing only)