Topaki Scroll, page 305, Figure 33

• The symmetry group of the tiling is 4*2 (p4g).
• All the internal angles of the constituent polygons are a multiple of 7.5°.
• Contains one regular 8-pointed star polygon with vertex angle of 105°.
• Contains two regular 12-pointed star polygons with vertex angle of 90°.
• There are 7 non-regular reflective tiles and one reflective pair.
• The tiling satisfies the interlace condition and has no finite interlace and two infinite interlaces.
• The tiling is edge-to-edge.
• As drawn, contains about 436 polygons.

• Page 305, Figure 33 (Colouring from Figure 38) of Gülru Necipoğlu. The Topkapı scroll : geometry and ornament in Islamic architecture, The Getty Center for the History of Art and the Humanities, 1995. ISBN 089236335. [necipoglu] {Beautiful publication.}

• Tiling with star polygons with 12 points whose vertex angle is 90°

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