Based on al-Ashraf Barsbay, minbar

• The symmetry group of the tiling is *442 (p4m).
• All the internal angles of the constituent polygons are a multiple of 15°.
• Contains one regular three-pointed star polygon with vertex angle of 90°.
• Contains one regular four-pointed star polygon with vertex angle of 120°.
• Contains one regular 12-pointed star polygon with vertex angle of 60°.
• There are four non-regular reflective tiles.
• The tiling satisfies the interlace condition and has one finite interlace and one infinite interlace.
• The tiling is edge-to-edge.
• As drawn, contains about 405 polygons.

• Internet photo 282 (al-naski qaisun minbar: woodwork details 14thc) from [d-avennes]
• Internet photo Thesaurus Islamicus Foundation: (p4m version of similar pattern) from [pc]
• 14th century Egypt (Chester Beatty Library, Dublin) from [pc]

• Tiling with three or more proper stars

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