cf. the Wenceslas illusion Thompson, P., & Anstis, S. (2005). Retracing our footsteps: A revised theory of the footsteps illusion [Abstract]. Journal of Vision, 5(8), 929, http://www.journalofvision.org/5/8/929/ , doi:10.1167/5.8.929.
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Excellant! Some of the many optical illusions you present are easier for me to discern than others. They all are interesting and artistic as well.
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Does this work because we lose track of the edges due to poor contrast? Either way, it's evil so I sent it to my daughter. ^^!
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背景の縞模様なし画像も加わっていれば、稚貝がなおよくわかりますね。
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Again, this is too much fun. So then this means there is here, at least, three illusions at the same time right ? Thanks for the magic, can't get enough of it !
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