Like Kufi style, calligraphy style Tsuluts introduced by Ibn Muqlah who is a minister (wazii) at the time of the Abbasid Caliphate. Tsuluts style calligraphy is very ornamental, with lots of frills and easy to shape in a particular composition to meet the writing space is available. The work style of calligraphy using Tsuluts can be written in the form of the curve, with tapered head and sometimes written in a style that continues strong and the intersection. Because of the beauty and flexibility of this, many Tsuluts style ornaments used as mosque architecture, book covers, and interior decoration.