Nasir al-Molk mosque is called by many different names. Mostly known as the “Pink Mosque”, it is also called the “Mosque of colours,” the “Rainbow Mosque” or the “Kaleidoscope Mosque”. Lights that breaks through colourful glasses reflects on the ground, walls, the arches and the towering spires. The mosque was built during the Qajar era, between 1876 and 1888.