Pierced Ambiguous Rings Optical Illusion

The following 3-d optical Illusion was created by Zsolt M. Kovacs-Vajna a professor at the University of Brescia in Brescia Italy.

We have seen the Ambiguous Ring and Impossibly Linked Ambiguous Rings by Donald E. Simanek, but try and wrap your brain around this image.

Used w/permission © Zsolt M. Kovacs-Vajna 2005
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Excellent creation Zsolt, I hope to see more of your work in the future.