Ali design I

• The symmetry group of the tiling is 6.5• (c6.5).
• All the internal angles of the constituent polygons are a multiple of 60°.
• There are no non-regular reflective pairs and one tile with no mirror image.
• The tiling is edge-to-edge.
• As drawn, contains about 6 polygons.

1. pt 1, Figure j (Gök Medrese, Tokat, Turkey. Inset colored glazed tile, two sides of exterior portal elevation.) of Mamoun Sakkal. Square Kufic Tessellations, To be published, 2020. ISBN . [sakkal2] {}(1270AD, 668AH)
2. Design collected by Mamoun Sakkal (Friday mosque, Kerman, Iran. (The Ali's in this design are outlined in dark blue and filled with light blue and white. Some are executed reversed.)) of Mamoun Sakkal. Square Kufic Calligraphy..., University of Washington, 2010. [sakkal] {Thesis}(1349AD, 749AH)
3. Design collected by Mamoun Sakkal (Ahmad I Tomb, Bidar, India. Painted interior ceiling of dome) of Mamoun Sakkal. Square Kufic Calligraphy..., University of Washington, 2010. [sakkal] {Thesis}(1436AD, 839AH)

• Six-Ali (Shish Ali) Square Kufic tessellations

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