Tomb of Sayyed Rukn ad-Din - Credit: Wikimedia Commons
The Tomb of Sayyed Rukn ad-Din (Persian: آرامگاه سید رکن الدین) or the Sayyed Rukn ad-Din Madrasa (Persian: مدرسه سید رکن الدین) is a 14th century mausoleum in Yazd, Iran. It is the burial place of Sayyed Rukn ad-Din Mohammad Qazi Hosseini Yazdi (Persian: سید رکن الدین محمد قاضی حسینی یزدی) who served as the chief Qadi of Yazd for a while. Read more on Wikipedia
Source: en.wikipedia.org