Semailname

The Semailname is a 1579 manuscript created by Seyyid [Lokman Ashuri], its miniatures being painted by Nakkash Osman. The term "Şemâilnâme" comes from the Arabic shamā’il complemented with the Persian/Turkic -nâme.
This manuscript resulted from a project launched by the Grand Vizier Sokollu Mehmed Pasha, to create the portraits of all the Ottoman Sultans up to that point, starting with Osman I and ending with Selim II. The book describes the personal characteristics and characters of the first twelve sultan, and is accompanied by a portrait for each. Great care was taken to be as accurate as possible, and extensive research was made of all the available portraits available at that time, to obtain the most faithful rendering of each Sultan.
Numerous later copies of the initial manuscript were made. There is a copy in the Istanbul University Library, also dated 1579.