Agra Fort, Agra

• The symmetry group of the tiling is *632 (p6m).
• All the internal angles of the constituent polygons are a multiple of 30°.
• Contains 7 regular three-pointed star polygons with vertex angle of 90°.
• Contains two regular 6-pointed star polygons with vertex angle of 90°.
• Contains one regular 12-pointed star polygon with vertex angle of 60°.
• There is one non-regular reflective tile.
• The tiling does not satisfy the two-colour condition.
• The tiling is edge-to-edge.
• As drawn, contains about 417 polygons.

• Photo from David Wade of Not specific. Personal Communication, Information sent to the author, 21 century . [pc]

• Wade photo IND 0405

• Tiling with three or more proper stars
• Tiling with star polygons with 12 points whose vertex angle is 90°

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