Madrasa of Fes el-Jdid - Credit: Wikimedia Commons
The Madrasa of Fes el-Jdid, also known as the Madrasa of Dar al-Makhzen, was a 14th-century madrasa built by the Marinid dynasty in the Fes el-Jdid quarter of Fez, Morocco. The madrasa was later converted into a mosque and integrated into the expanded Dar al-Makhzen (Royal Palace) of Fez, where it is still standing today. Read more on Wikipedia
Source: en.wikipedia.org