Door panel, Museum of Constantinople

• The symmetry group of the tiling is *442 (p4m).
• All the internal angles of the constituent polygons are a multiple of 7.5°.
• There are four non-regular reflective tiles.
• The tiling does not satisfy the two-colour condition.
• The tiling is edge-to-edge.
• As drawn, contains about 313 polygons.

1. Dick Ossemans's web site (imaret of Ibrahim Bey, Karaman, Turkey. Door panel) of Not specific. Personal Communication, Information sent to the author, 21c. [pc]
2. Figure 103 (Museum of Constantinople, Turkey. Black and white photo) of Gaston Migeon. Manuel D'Art Musulman II; Les Artes Plastiques et Industriels, Alphonse Picard et Fils, 1907. [migeon] {Paris}

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