Shiraz - Qavam Hosseiniyeh

• The symmetry group of the tiling is 4*2 (p4g).
• All the internal angles of the constituent polygons are a multiple of 90°.
• There is one non-regular reflective tile.
• The tiling satisfies the interlace condition and has no finite interlace and one infinite interlace with straight cross-overs.
• The tiling is edge-to-edge.
• As drawn, contains about 45 polygons.

1. Photo by David Wade: TRA 0308 (Bibi-Khanym, Samarkand, Central Asia) of David Wade. Website: patterninislamicart.com, UK, 2015. [wadei] {Website}(1404AD, 806AH)
2. Part 3, Plate LXXIX (Fatehpur Sikri, The Large Baths, India) of E W Smith,. The Moghul Architecture of Fathpur-Sikri, Archaeological Survey of India, 1896. [smith2] (1581AD, 989AH)
3. Volume 4, page 47 (Qavam Hosseiniyeh, Shiraz, Iran. No colouring in the original photograph) 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} Available on Internet.

• Wade photo TRA 0308

• Monohedral tilings with symmetry p4g

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