From Earthporm (yeah, with an ‘m’):
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10 Mesmerizing Mosque Ceilings Highlight The Wonders Of Islamic Architecture
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Nasir Al-Mulk Mosque, Shiraz, Iran
The Nasir Al-Mulk Mosque is also known as the Pink Mosque. This traditional mosque is located in Shiraz, Iran. It was originally opened back in 1888, and was built during the Qājār era. Today it remains in use by Nasir al Mulk’s Endowment Foundation
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Nine more here.
Freaking beautiful looking