The Impact of Community Culture and Functional Effect on the Formation of the Body and Architectural Decoration in Zandieh's Buildings by Looking at the Divankhaneh Mansion

Zandieh era, which was the era of comfort and tranquility of the people of Iran, is the time to reconstruct art and transitional phase between Safavid and Qajar. Karim Khan's art and architecture is a mix of Iranian Architecture Who seeks to find their own language to praise civilization and the art of the ancients and to continue the traditional architecture to flourish the art of architecture and native engineering techniques. The architectural design of the buildings of this period was a combination of the Safavid architecture and the memorials that remained of Persepolis. In particular, it can be said that Zandieh architecture is in fact the same Safavid era architecture, which has been implemented in a simpler and more abstract manner. In the era of Zand, Karim Khan, as a popular sovereign, sought to reach Slobby, which has a popular aspect. And with this view, the construction and decoration of buildings is very diverse in this period. In view of this, the purpose of this article is to study and analyze the architecture of the body and its decorations in the Zandieh period with a special look at the construction of the Divankhaneh with a cultural and functional approach to the effect that has not been overlooked. Although this work is a feature of the architectural index of that era. The main question raised is whether the architectural design of the mansion is selected according to its use and has cultural and environmental characteristics. The role of society and culture in shaping the architectural design of the effect and how it influenced the cultural foundations in the formation of architecture and decor. The research methodology is descriptive and analytical, and the findings show that the cultural perspective of society and the government's view (Karim Khan Zand) has changed considerably in this period. These changes have influenced the design of spaces with a friendly and ethnographic view. In Zandieh's art, visual signs are more of a cultural sign (semantic) which has had the deepest influence from the ancient patterns, concepts and tendencies of the community. The focus of interior decoration and the lack of use of decorations in the exterior, is an attempt to simplify the appearance and splendor which is expressed as a cultural interest in the formalities of the hierarchy of interior space. In the process of creating the architectural structure of the work, the impact of the social origin and its motivation is very effective. Attention to the audience of the work and the given to it according to the environmental perspective in the construction of works. Therefore, it can be said that strengthening the sociological perspective in examining the courses of architecture can provide a way for a deeper understanding of some of the existential causes of the emergence of their forms and structures. This is particularly understandable in the debate about the decorations of the Divan khane Mansion. The art of Zandieh's period is very impressive, and decorations and construction includes a variety of beauty.