Citadel of Aleppo
In the 12th and 13th centuries the Ayyubid dynasty constructed many buildings throughout the Middle East, being influenced by their predecessors, the Fatimids, and their rivals, the Crusaders, whilst also developing their own techniques. Furthermore, women of the Ayyubid family took a prominent role in the patronage of new constructions. The Ayyubids' most famous works are the Halil-ur-Rahman Mosque that surrounds the Pool of Sacred Fish in Urfa, the Citadel of Cairo and most parts of the Citadel of Aleppo. Another important piece of Kurdish architectural heritage from the late 12th/early 13th centuries is the Yezidi pilgrimage site Lalish, with its trademark conical roofs.