File:Darb-i Imam shrine spandrel.JPG

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Darb-i_Imam_shrine_spandrel.JPG(646 × 431 pixels, file size: 80 KB, MIME type: image/jpeg)

Summary

Girih-tile subdivision found in the decagonal girih pattern on a spandrel from the Darb-i Imam shrine, Isfahan, Iran (1453 C.E.). A subdivision rule to construct perfect quasi-crystalline tilings has been identified <a rel="nofollow" class="external autonumber" href="http://www.sciencemag.org/content/315/5815/1106.full">[1]</a> The thick black lines demarcating girih tiles of decagon and bowtie shapes are subdivided into a smaller pattern, which can also be perfectly generated by a tessellation of girih tiles.

Licensing

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File history

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Date/TimeThumbnailDimensionsUserComment
current16:58, 5 January 2017Thumbnail for version as of 16:58, 5 January 2017646 × 431 (80 KB)127.0.0.1 (talk)Girih-tile subdivision found in the decagonal girih pattern on a spandrel from the Darb-i Imam shrine, Isfahan, Iran (1453 C.E.). A subdivision rule to construct perfect quasi-crystalline tilings has been identified <a rel="nofollow" class="external autonumber" href="http://www.sciencemag.org/content/315/5815/1106.full">[1]</a> The thick black lines demarcating girih tiles of decagon and bowtie shapes are subdivided into a smaller pattern, which can also be perfectly generated by a tessellation of girih tiles.
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