Entry into the Seljuks in Anatolia in the early period, including the principalities principalities during the process until the second period, XIII in Seljuk period. Typological aspects of the mosques, especially in the first half of the century until the detailed presentation, investigation, examined the effects of periods of the art of composition and artistic future.

Longitudinal (depth / vertical) devise a plan of mosques, examining in terms of architectural and decorative.