Mausoleum of l'timad al-Daula, Agra

• Growth dynamic build of this pattern.
• Random dynamic build of this pattern.
• Structured dynamic build of this pattern.
• The symmetry group of the tiling is *442 (p4m).
• All the internal angles of the constituent polygons are a multiple of 45°.
• Contains one square.
• Contains two regular 8-pointed star polygons with vertex angle of 90°.
• There are two non-regular reflective tiles.
• The tiling satisfies the interlace condition and has one finite interlace and one infinite interlace with straight cross-overs.
• The tiling is edge-to-edge.
• As drawn, contains about 239 polygons.

1. Page 61, Figure 78 (Itimad-ud-Daula's Tomb, Agra, India, Ornamentation on a pillar) from [clevenot] (1622AD, 1031AH)
2. Photo by David Wade: IND 0414 (Itimad-ud-Daula's Tomb, Agra, India) from [wadei] (1626AD, 1035AH)
3. Photo by David Wade: IRA 1002 (Hakim mosque, Isfahan, Iran) from [wadei] (1656AD, 1066AH)
4. Photo by David Wade: TRA 0506 (Tillya-Kari Madrasah, Samarkand, Central Asia) from [wadei] (1660AD, 1070AH)
5. Figure 24 from [elsaid]
6. Pages 11 and 43 of Volume 4, 90 of vol5 (Nim Avard Madrasah, Isfahan, Iran) from [iran]

• Wade photo IND 0414
• Wade photo TRA 0506
• Wade photo IRA 1002

• Tiling whose tile angles are a multiple of 45° and whose lengths are p+q*sqrt(2).

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