An analysis of the formation of broken geometrical motifs in the tiled mosque of Isfahan

Geometric motifs have always been an important part of traditional Iranian architectural identity. These motifs, which are formed using straight lines, create node patterns. Patterns that each have their own characteristics. Isfahan Jame Mosque is one of the most important architectural buildings of Iran in terms of volume of decoration and use of numerous geometric motifs. Therefore, in this paper, due to the special importance that this building has in the history of geometric patterns, it was chosen as a suitable example for vector pattern. In this regard, by gathering information through library studies, valid documents, and field research, first a suggested model of the topic (node ​​tools) was presented, then samples from the mosque's tile geometry were extracted. , And after naming and drawing, their background, footprint and frame were analyzed. The results show that the nodes formed in the tiles of Isfahan Jame Mosque were respectively five, six, eight, ten, eleven, twelve, fourteen, eight and eight and twelve knots and nine, respectively. It's twelve. They have rectangles, squares, triangles and parallelograms. Also the shape of the frames includes lacquer, square, rectangle, triangle, semicircle, four-pointed star, five-pointed star, seven-pointed star, eight-pointed star, Pabzz, which is the most shaped nodal frame