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Source page: http://commons.wikimedia.org/wiki/File:Roger-Penrose-Kachelstruktur.jpg


Oil painting of Roger Penrose 5-fold tile configuration

  • Artist: Urs Schmid
  • Photo by: Urs Schmid
  • Date: drawn in 1995

Urs Schmid sent this photo to info@wikipedia.de on 18.08.2005 asking for publication under the cc-by-sa license.


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Date and time original image was generated 2003:05:11 07:09:44
Date and time image was made digital data 2003:05:11 07:09:44
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Software used Ulead Photo Explorer 8.0
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