عنوان مقاله [English]
The highest processing of information is possible through perceptions. Transmission is the process through which emotions, thoughts, and cognition are achieved; one of the important criticisms in this regard is the principles of the theory of psychology of the visual perception of Gestalt, first developed by Arnhem was an American philosopher. Gestalt psychology's capabilities in analyzing visual elements and traditional decorations are very high. One of these arts is the art of artistic and decorative art (illumination). The illustrations of the Quranic rulers of the time of the Qajar era can be considered as one of the most important fields of cognition and visual perception. Therefore, in this research, it has been tried to use the descriptive-analytical method, while studying the arts of Quranic Qur'an illumination, 3089), the central library of Tabriz, its structuralist analysis in the field of visual expression, then how to perceive and recognize the visual patterns in the Quranic Illumination, using the law of the role of the Gestalt's dimension. The deduction of the present study from Gestalt's theory showed that the shape of wings is one of the most important factors in creating the role of the universe, which are very strong and united with each other in a coherent and closed environment. In such a way that the strongest gestalt in visual communication, Relationship between the symbols in the role of the dimension occurred.