File:Hollow dragon front.jpg

Summary[edit]

Front view of the hollow face illusion cut-out from http://www.grand-illusions.com/opticalillusions/dragon_illusion/. I downloaded the PDF, reduced it to grayscale, printed it out, and assembled it. Pictures taken roughly every 30 degrees along the 90 degree effective horizontal viewing region--similar in effect through 90 degrees of vertical as well.

Licensing[edit]

I, the copyright holder of this work, hereby release it into the public domain. This applies worldwide. If this is not legally possible: I grant any entity the right to use this work for any purpose, without any conditions, unless such conditions are required by law. PD Public domain false false

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