Mosque of ibn Tulun, Cairo

T00178 = data6/I91
data6/I91
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Widely used with varying proportions.

Geometry

References

Publications referenced:
  1. Photo by David Wade: EGY 0201x (Ahmad Ibn Tulun, Cairo, Egypt) from [wadei] (876-9AD, 261-4AH)
  2. Figure 9, top left, page 7 (Portugal) from [gands] (15th century AD)
  3. (Fatehpur Sikri, Rajah Birbal's House, India) from [smith2] (1571AD, 978AH)
  4. IS.1052:15-1883 (Agra India. Drawing) from [vami]
  5. Page 221 (Different proportions) from [abas]
  6. Photo craft images /Alamy (India Rajasthan Jodhpur old city Singhvis Haveli traditional Rajasthani coloured glass window) from [pc]
  7. Pl 169 (a,b,c,d,e) (Roman Mosaic, Pompei, Acholla, Corinthe, Nea Paphos, Zahrani) from [balmelle]

Photographs

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