Zaynal Bek, Turkey

The pattern is the background to Zaynal Bek, Turkey.

• The symmetry group of the tiling is *2222 (pmm).
• All the internal angles of the constituent polygons are a multiple of 30°.
• Contains 12 regular three-pointed star polygons with vertex angle of 90°.
• Contains 6 regular 6-pointed star polygons with vertex angle of 90°.
• There is one non-regular reflective tile.
• The tiling satisfies the interlace condition and has no finite interlace and four infinite interlaces with straight cross-overs.
• The tiling is edge-to-edge.
• As drawn, contains about 326 polygons.

1. Photo via Aslam Qureshi (Zaynal Bek, Turkey) of Not specific. Personal Communication, Information sent to the author, 21c. [pc] (1473AD, 877AH)

Photo?

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