To examine the change of rituals after Iconoclasm, as well as its influence on ecclesiastical architecture and new architectural forms . The present course aims to teach the changes in Church architecture, the newly emerging plan types; and the structural character of church architecture in Middle and Late Byzantine Periods.

To discuss the churches built in the period after İkonaklazma in Anatolia and outside Anatolia ,according to the plan shape by dividing them into groups. Examples of Religious Architecture in the Middle and Late Byzantine Period Monumental:Churches closed Greek cross plan Churches are built with the Vestibuled Plan. Eight-Aided Churches. Alfalfa Plan Type. Churches with which it co-cross plan basilica. Additional structures were built in the late Byzantine Period. Facade features and changes in the Middle and Late Byzantine Period Church architecture are examined.