From Alis-Shah mosque to Ottoman mosques

Debates on the basis of formation and unusual architectural style which is seen in the plan of Blue Mosque and similar archetypes in the architecture of Ottoman mosques are important issues to consider in the architecture of mosques in medieval ages. Using descriptive-analytic method and data gathering by the library method and reviewing historical documents about Ali-Shah Mosque in Tabriz and its adoption with the results of excavation on Ali-Shah area this study aims to identify the structural form and spatial relations of Ali-Shah Mosque in Tabriz. In order to clarify structural developments as well as statistical experiences of Ilkhanid architecture recognizing the architectural appearance of Ghazaniya was considered to spotlight what kind of architectural innovation the Ilkhanid Mason had been considered in the design and construct of Ali Shah mosque.