Parizad Madrasah, Mashhad
 
 
 
 
 
 
 data16/F85
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Geometry
 
 
-  The symmetry group of the tiling is *632 (p6m).
 -  All the internal angles of the constituent polygons are a multiple of 30°.
 -  Contains one regular 6-pointed star polygon with vertex angle of 60°.
 -  There are two non-regular reflective tiles.
 -  The tiling satisfies the two-colour condition.
 -  The tiling is edge-to-edge.
 -  As drawn, contains about 95 polygons.
 
 
 
 
References
 
 
Publications referenced: 
 
 
-  Vol 3, Figure 85, Page 53 (Parizad Madrasah, Mashhad, Iran)  of Mahmood Maher al-Naqsh. Design and execution of drawing in Iranian tilework, Islamic period, Reza Abbasi Museum,	1983.	 [iran]  {Good collection of Iranian patterns, text in Persian} Available on Internet.
 
 
  Photo?  
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