Footed Bowl with Lotuses - Public domain photo of museum object

Islamic art refers to the visual arts that were produced in the Islamic world, which encompasses a vast geographical area stretching from Spain and North Africa in the west to Central Asia and India in the east. Islamic art is characterized by its focus on religious themes and its emphasis on the representation of spiritual truths. Islamic art is also known for its distinctive aesthetic features, including the use of calligraphy, geometric patterns, and arabesque designs. Islamic art covers a wide range of media, including architecture, painting, calligraphy, ceramics, and textiles. In the narrowest sense, the arts of the Islamic peoples might be said to include only those arising directly from the practice of Islam. More commonly, however, the term is extended to include all of the arts produced by Muslim peoples, whether connected with their religion or not. In this article, the subject includes the arts created in pre-Islamic times by Arabs and other peoples in Asia Minor and North Africa who eventually adopted the Islamic faith.

İznik was an established centre for the production of simple earthenware pottery with an underglaze decoration when, in the last quarter of the 15th century, craftsmen in the town began to manufacture high quality pottery with a fritware body painted with cobalt blue under a colourless transparent lead glaze. The designs combined traditional Ottoman arabesque patterns with Chinese elements. The change was almost certainly a result of active intervention and patronage by the recently established Ottoman court in Istanbul who greatly valued Chinese blue-and-white porcelain. During the 16th century the decoration of the pottery gradually changed in style, becoming looser and more flowing. Additional colours were introduced. Initially turquoise was combined with the dark shade of cobalt blue and then the shades of piney green and pale purple were added. From the middle of the century the potters in Iznik produced large quantities of underglazed tiles to decorate the imperial buildings designed by the architect Mimar Sinan. Associated with the production of tiles was the introduction of a very characteristic bole red to replace the purple and a bright emerald green to replace the sage green. From the last decade of the century there was a marked deterioration in quality and although production continued during the 17th century the designs were poor. The last important building to be decorated with tiles from Iznik was the Sultan Ahmed Mosque (Blue Mosque) in Istanbul that was completed in 1616.