The most numerous and largest of mosques exist in [Turkey], which obtained influence from Byzantine, Persian and Syrian-Arab designs. Turkish architects implemented their own style of cupola domes.[7] The architecture of the Turkish Ottoman Empire forms a distinctive whole, especially the great mosques by and in the style of Sinan, like the mid-16th century Suleiman Mosque. For almost 500 years Byzantine architecture such as the church of Hagia Sophia served as models for many of the Ottoman mosques such as the Shehzade Mosque, the Suleiman Mosque, and the Rüstem Pasha Mosque.The Ottomans mastered the technique of building vast inner spaces confined by seemingly weightless yet massive domes, and achieving perfect harmony between inner and outer spaces, as well as light and shadow. Islamic religious architecture which until then consisted of simple buildings with extensive decorations, was transformed by the Ottomans through a dynamic architectural vocabulary of vaults, domes, semidomes and columns. The mosque was transformed from being a cramped and dark chamber with arabesque-covered walls into a sanctuary of esthetic and technical balance, refined elegance and a hint of heavenly transcendence.
