Paper works in Iran include various types, including documents, books, and Muraqqas. Variety and quantity Many of these documents have caused some of these works to be less noticed, investigated and studied. Among these cases are the Muraqqas of the National Quran Museum, which are among the most prominent works of this museum that have not yet been studied. Accordingly, this study examines the Muraqqas of the National Quran Museum. Based on this, in this study, the research of the National Museum of the Qur'an has been done. The number of these Muraqqas is 7 manuscripts.
In this study, it has been studied in an analytical way, its different parts, which include the decorations of the cover and pages. Due to the fact that various arts are used in making and decorating the muraqqas. On the one hand, one can see exquisite examples of the arts of emblazonment, vassali, sector, bordering, text and bordering in its structure, and on the other hand, in the markings, arts such as calligraphy, painting, Illumination and tasheer can be seen in muraqqas. Accordingly, the aim of this research is to analyze different parts of seven muraqqas in the National Museum of the Quran. In this research, the decorations of the muraqqas have been examined.
In this research project, after conducting documentary research, the designs and type of calligraphy were analyzed, and their text was reread to determine what the subject matter of the margins was and how the arts used in book layout were used in these Muraqqas.

The architectural decorations used in historical buildings are among the most prominent distinguishing features and reliable criteria for identifying and understanding the style, period, identity, and architectural characteristics of each era. It appears that the execution framework, style, and construction materials of historical buildings and their architectural decorations have had a direct or indirect relationship with factors such as invasions, the dominance and maturation of styles and tastes, the duration of historical periods, the exercise of power, perspectives, and shifts in attitudes over time. This report is based on case studies and library research conducted by the author on the restoration efforts and supervision of the architectural decorations of the Timurid-era mausoleum of Qotb al-Din Haydar from 2011 to 2023. These studies raised significant questions regarding the historical background, diversity of styles and materials used in the building's foundation, as well as the number and variety of decorative layers. The allocation of funding and meticulous examination for the preparation of the executive action plan for conservation and restoration in 2023 provided a valuable opportunity to analyze and identify components of the tangible and intangible heritage of the architecture and architectural decorations. These components included variables such as the discovery of diverse underlying decorative layers during executive actions, intricacy, color schemes, symbols, motifs, signs, styles, inscriptions, and written documentation. These elements were intertwined with the overall complex of Qotb al-Din Haydar's mausoleum, the architecture of the mosque, caravanserai, surrounding area, the mystical persona of Qotb al-Din Haydar, and civic devotion. The process of executive actions and the details of the action plan were modified and enhanced in such a way that the necessity of analyzing hidden aspects, preventive conservation, and the presentation and display of architectural and decorative evidence in the form of a museum titled "From Architecture to Decorations" was proposed and deemed feasible. This museum could serve as an effective step toward preserving and showcasing this valuable heritage.