Ali design B

• 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 two tiles with no mirror image.
• The tiling is edge-to-edge.
• As drawn, contains about 12 polygons.

1. Design collected by Mamoun Sakkal (al-Zahir Baybars, Cairo, Egypt. Carved masonry exterior door lintel) of Mamoun Sakkal. Square Kufic Calligraphy..., University of Washington, 2010. [sakkal] {Thesis}(1262-3AD, 660-1AH)
2. Design collected by Mamoun Sakkal (Khan al-Manzil, Tripoli, Lebanon. Carved masonry slab) of Mamoun Sakkal. Square Kufic Calligraphy..., University of Washington, 2010. [sakkal] {Thesis}(1309AD, 708AH)

• Six-Ali (Shish Ali) Square Kufic tessellations

Photo?

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