Mirza Akber, Sheet 31

• The symmetry group of the tiling is 22* (pmg).
• All the internal angles of the constituent polygons are a multiple of 36°.
• Contains 14 regular pentagons.
• Contains two regular 10-pointed star polygons with vertex angle of 108°.
• There are five non-regular reflective tiles (including one kite).
• 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 322 polygons.

1. Sheet 31 of Mirza Akber. Persian decoration of Mirza Akber, Victoria and Albert Museum, NAL, 1898. [akber] {Pressmark VA.1898.0001}

• Wade photo MA 009

• First Decagonal motif

Photo?

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