Ponzo illusion II

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A few words

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Copyright © 1996-2018 Alexander Bogomolny

Ponzo illusion II

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This applet requires Sun's Java VM 2 which your browser may perceive as a popup. Which it is not. If you want to see the applet work, visit Sun's website at https://www.java.com/en/download/index.jsp, download and install Java VM and enjoy the applet.

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What if applet does not run?

In this variant of Ponzo illusion, the circles do not necessarily look aligned, although they always are.

References

1. A. Seckel, The Art of Optical Illusions, Carlton Books, 2000 (#60)

|Contact| |Front page| |Contents| |Geometry|

Copyright © 1996-2018 Alexander Bogomolny