LFG3712394: Muhr head-stones made of clay from some holy land used by shia muslims in friday mosque, Isfahan province, Isfahan, Iran (photo) / Bridgeman Images

LFG3712396: Colorful old mural painting, Isfahan province, Isfahan, Iran (photo) / Bridgeman Images

LFG3712406: Khaju bridge pol-e khaju spanning the zayandeh river, Isfahan province, Isfahan, Iran (photo) / Bridgeman Images

LFG3712407: Iranian flags, Isfahan province, Isfahan, Iran (photo) / Bridgeman Images

LFG3712422: Colorful mural painting in mir emad mosque, Isfahan province, Kashan, Iran (photo) / Bridgeman Images

LFG3712435: Ornate arabic calligraphy on the Oljeitu mihrab at the Jameh Masjid or Friday mosque, Isfahan Province, Isfahan, Iran (photo) / Bridgeman Images

LFG3712438: Jameh Masjid or Friday mosque ceiling, Isfahan Province, Isfahan, Iran (photo) / Bridgeman Images

LFG3712443: Iranian shiite muslim men in the bazaar to commemorate the martyrdom anniversary of Hussein during Muharram, Isfahan Province, Isfahan, Iran (photo) / Bridgeman Images

LFG3711938: Iranian Shiite Women Putting Green Ribbons on an Alam to Make Wishes during Chehel Menbari Festival on Tasua Day, Lorestan Province, Khorramabad, Iran (photo) / Bridgeman Images

LFG3711940: Iranian Shiite Women Putting Green Ribbons on an Alam to Make Wishes during Chehel Menbari Festival on Tasua Day, Lorestan Province, Khorramabad, Iran (photo) / Bridgeman Images

LFG3711952: Men Packing Henna Bags in a Traditional Mill, Yazd Province, Yazd, Iran (photo) / Bridgeman Images

LFG3711953: Iranian Worker Packing Henna Bags in a Traditional Mill, Yazd Province, Yazd, Iran (photo) / Bridgeman Images

LFG3711954: Traditional Henna Mill with a Giant Stone, Yazd Province, Yazd, Iran (photo) / Bridgeman Images

LFG3711955: Sunlight into a Traditional Henna Mill, Yazd Province, Yazd, Iran (photo) / Bridgeman Images

LFG3711966: Wind Towers used as a Natural Cooling System in Iranian Traditional Architecture, Yazd Province, Yazd, Iran (photo) / Bridgeman Images

LFG3711967: Wind Towers used as a Natural Cooling System in Iranian Traditional Architecture, Yazd Province, Yazd, Iran (photo) / Bridgeman Images

LFG3711980: Wind Towers used as a Natural Cooling System in Iranian Traditional Architecture, Yazd Province, Yazd, Iran (photo) / Bridgeman Images

LFG3711988: Men Training at Saheb a Zaman Club Zurkhaneh, Yazd Province, Yazd, Iran (photo) / Bridgeman Images

LFG3711995: Aghazadeh Mansion Wind Towers used as a Natural Cooling System in Iranian Traditional Architecture, Fars Province, Abarkooh, Iran (photo) / Bridgeman Images

LFG3712005: Abarkouh Icehouse with a Conic Shape, Yazd Province, Abarkooh, Iran (photo) / Bridgeman Images

LFG3712014: Achaemenian Royal Tombs in Naqsh-e Rustam Necropolis, Fars Province, Shiraz, Iran (photo) / Bridgeman Images

LFG3712018: The Tower Knows As the Ka'bah of Zoroaster in Naqsh-e Rustam Necropolis, Fars Province, Shiraz, Iran (photo) / Bridgeman Images

LFG3712022: The Investiture of Ardashir I in Naqsh-e Rustam Necropolis, Fars Province, Shiraz, Iran (photo) / Bridgeman Images

LFG3712028: Achaemenian Royal Tombs in Naqsh-e Rustam Necropolis, Fars Province, Shiraz, Iran (photo) / Bridgeman Images

LFG3712045: Dar Ol Ehsan Mosque, Sanandaj, Iran (photo) / Bridgeman Images

LFG3712048: Men Crashing Sugar in the Bazaar, Sanandaj, Iran (photo) / Bridgeman Images

LFG3712058: Palangan, Iran (photo) / Bridgeman Images

LFG3712059: Old Kurdish Village of Palangan, Iran (photo) / Bridgeman Images

LFG3712074: Dead Annoucement in the Bazaar, Kermanshah, Iran (photo) / Bridgeman Images

LFG3712089: Bisotun Unesco World Heritage Site, Iran (photo) / Bridgeman Images

LFG3712090: Frahad Taras, Bisotun, Iran (photo) / Bridgeman Images

LFG3712091: Shah Abassi Caravanserai, Bisotun, Iran (photo) / Bridgeman Images

LFG3712093: Shah Abassi Caravanserai, Bisotun, Iran (photo) / Bridgeman Images

LFG3712104: The Shah-e-Cheragh Mausoleum, Fars province, Shiraz, Iran (photo) / Bridgeman Images

LFG3712112: Ceiling in the Old Bazaar, Tabriz, Iran (photo) / Bridgeman Images

LFG3712113: Inside the Old Bazaar, Tabriz, Iran (photo) / Bridgeman Images