Kashan - The Kaseh-garan madraseh

• Gold star pattern(photo).
• The tiling has no symmetry group and hence is not a repeat pattern.
• All the internal angles of the constituent polygons are a multiple of 36°.
• Contains one regular two-pointed star polygon with vertex angle of 72°.
• Contains 10 regular five-pointed star polygons with vertex angle of 72°.
• Contains three regular 10-pointed star polygons with vertex angle of 108°.
• There are three non-regular reflective tiles.
• The tiling is edge-to-edge.
• As drawn, contains about 1019 polygons.

• Vol3, Figure 111, page153 (The Kaseh-garan [bowl-makers'] madraseh - d5 symmetry) of Mahmood Maher al-Naqsh. Design and execution of drawing in Iranian tilework, Islamic period, Reza Abbasi Museum, 1983. [iran] {Good collection of Iranian patterns, text in Persian}

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