English: Woman reading a book in the light from a stained glass window in the Winter prayer hall of Nasir-ol-molk Mosque (Rangha Mosque). Nasir Al-Molk Mosque or Pink Mosque is one of the old mosques of Shiraz. The mosque is located in the Gawd-i Arabān quarter, formerly known as Ishaq Beyg neighborhood, south of Lotfali Khan Khan Zand Street, near Shahcheragh, on Nasir al-Molk Alley. Construction began in 1876 by the order of the late Hassan Ali Nasir al-Molk, one of the lords and aristocrats of Shiraz, the son of Mirza Ali Akbar Qavam-ol-Molk, the ruler of Fars and was completed in 1888. The designers were Mohammad Hasan-e-Memār, an Iranian architect who had also built the noted Eram Garden before the Nasir al-Molk Mosque, Mohammad Hosseini Shirazi, and Mohammad Rezā Kāshi-Sāz-e-Širāzi. This work was registered as one of the national works of Iran on June 20, 1979 with the registration number 396.