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.
Forbidden City
Today, there are over a million rare and valuable works of art in the permanent collection of the Palace Museum, including paintings, ceramics, seals, steles, sculptures, inscribed wares, bronze wares, enamel objects, etc. A new inventory of the Museum's collections was conducted between 2004 and 2010. Subsequently, the Palace Museum was shown to hold a total of 1,807,558 artefacts and includes 1,684,490 items designated as nationally protected "valuable cultural relics." At the end of 2016, the Palace Museum held a press conference, announcing that 55,132 previously unlisted items had been discovered in an inventory check carried out from 2014 to 2016. The total number of items in the Palace Museum collection is presently at 1,862,690 objects.The Palace Museum holds 340,000 pieces of ceramics and porcelain. These include imperial collections from the Tang dynasty and the Song dynasty, as well as pieces commissioned by the Palace, and, sometimes, by the Emperor personally. The Palace Museum holds about 320,000 pieces of porcelain from the imperial collection. The rest are almost all held in the National Palace Museum in Taipei and the Nanjing Museum.