OT 1. Mashhad al-Imam Yahya ibn al-Qasim, Mosul

Model 22 of the book Tessellations with Stars and Rosettes

OT 2. Friday Mosque, Herat, Afghanistan

OT 3. Abdulla Ansari complex, Gazargah, Afghanistan

OT 4. Shah Jahan Mosque, Thatta, Pakistan

OT 5. Shah Jahan Mosque, Thatta, Pakistan

OT 6. Tunisia, Great Exhibition of Works of Industry of All Nations of 1851 in London

OT 7. Mausoleum of Mu’mina Khatun, Nakhchivan, Azerbaijan

OT 8. Mu’mine Khatun mausoleum, Nakhichevan, Azerbaijan

OT 9. Al-Mustansiriyah Madrassa, Baghdad, Irak

OT 10. Shah Jahan Mosque, Thatta, Pakistan

OT 11. Mu’mine Khatun mausoleum, Nakhichevan, Azerbaijan

OT 12. Mu’mine Khatun mausoleum, Nakhichevan, Azerbaijan

OT 13. Mausoleum of Noah, Nakhichevan, Azerbaijan

OT 14. Blue Mosque, Mazar-i Sharif, Afghanistan

OT 15. Blue Mosque, Mazar-i Sharif, Afghanistan

OT 16. Blue Mosque, Mazar-i Sharif, Afghanistan

OT 17. Blue Mosque, Mazar-i Sharif, Afghanistan

OT 18. Shah Jahan Mosque, Thatta, Pakistan

OT 19. Mu’mine Khatun mausoleum, Nakhichevan, Azerbaijan

OT 20. Mustafa Pasha Mosque, Skopje, North Macedonia