Sultan II Mahmud 

This artwork is a calligraphic inscription by Mustafa Rakim, a prominent Ottoman calligrapher of the 18th century. The artwork depicts the name of Sultan II Mahmud, executed in elegant gold script against a black background, likely a traditional tughra, a calligraphic monogram used for Ottoman sultans. The inscription is framed with a gold border and topped with a stylized gold design, showcasing the artistry and symbolic significance of Ottoman calligraphy during this era.