Re: What can you do in 2d that cannot do in 3d (Escher)

[P3D Dan Shelley <dshelley@xxxxxxxxxxxx>]

> Since these are "impossible" objects (i.e. do not exist and cannot be
> constructed in real life) it is reasonable to expect that a convincing 3d
> photograph cannot be made.  However I believe that a 3d drawing or a 
> computer-generated image can be made and perhaps a real photograph 
> can be digitally "twisted" to produce the impossible object.

I recently found this web page:

http://www.illusionworks.com/anaglyphs.html

It has 3 red/green anaglyphs of "impossible" drawings. Not too bad in
3D! =)

Dan Shelley
dshelley@xxxxxxxxxxxx
http://www.dddesign.com/3dbydan


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