The purpose of morality is to teach you, not to suffer and die,
but to enjoy yourself and live.
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Diatom (100x)
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"Shifting blick walls"
The black horizontal lines are actually parellel but appear to tilt alternately (Lavatory Wall illusion or Montalvo illusion).
Moreover, the rows of blicks appear to move laterally.
Copyright Akiyoshi Kitaoka 2005 (August 12)
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