Interior showing the exquisite tile work in the Rustem Pasha Mosque in Tahtakale, Istanbul. Designed by Ottoman imperial architect Mimar Sinan for Grand Vizier Damat Rüstem Pasha. Photo by Izzet Keribar.
Room of Sultans in "Topkapi Palace Museum" - "Topkapı Sarayı Müzesi" in Turkish. That Palace covers a large area in Istanbul and was the primary residences of the "Ottoman Sultans" for about 400 years of their of total Reign.