Topkapi Scroll, page 306, Figure 38

Revised to use geometry from Miroslaw Majewski. For part of this graphic, see Topkapi Scroll, page 306, Figure 38, part.

• The symmetry group of the tiling is *632 (p6m).
• All the internal angles of the constituent polygons are a multiple of 15°.
• Contains one regular three-pointed star polygon with vertex angle of 105°.
• Contains one regular 12-pointed star polygon with vertex angle of 75°.
• There are four non-regular reflective tiles (including one kite).
• The tiling satisfies the interlace condition and has no finite interlace and two infinite interlaces with straight cross-overs.
• The tiling is edge-to-edge.
• As drawn, contains about 477 polygons.

1. Page 306, Figure 38 (Topkapi scroll, Istanbul, Turkey. Complete, but without overlays rotated 90 degrees) 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.}

• Wade photo TS 019

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