Iznik pottery
The ceramic collection of the Topkapi Palace includes over ten thousand pieces of Chinese porcelain but almost no Iznik pottery. Most of the surviving Iznik vessels are in museums outside Turkey, but examples of the city's tile production exist in numerous cities throughout Turkey, such as İstanbul, Bursa, Edirne and Adana. In Istanbul examples of Iznik tiling can be seen in mosques, tombs, libraries, and palace buildings, such as the Rüstem Pasha Mosque, the Sokollu Mehmet Pasha Mosque, the tomb of Selim II in the Hagia Sophia complex, and certain buildings of the Topkapı Palace complex such as the Circumcision room and the Baghdad Kiosk.
Topkapı Palace
The royal architect Hasan Ağa under Sultan Murat IV constructed during 1635-1636 the Yerevan Kiosk ("Revan Köşkü") and in 1638-1639 the Baghdad Kiosk ("Bağdat Köşkü") to celebrate the Ottoman victories at Yerevan and Baghdad. Both contain most of their original decoration, with projecting eaves, a central dome and interior with recessed cupboards and woodwork with inlaid nacre tesserae. Both are based on the classical four-iwan plan with sofas filling the rectangular bays.