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Ponzo illusion II

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 http://www.java.com/en/download/index.jsp, download and install Java VM and enjoy the applet.

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A few words

Copyright © 1996-2009 Alexander Bogomolny

 

 

 

 

 

 

 

 

 

Ponzo illusion II

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 http://www.java.com/en/download/index.jsp, download and install Java VM and enjoy the applet.

Buy this applet
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)

Copyright © 1996-2009 Alexander Bogomolny

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