Obson pattern, i.e. curly grass pattern. The full Mongolian name is "Ebsen Ukaraj". Like the forehead Boolean and Hamur patterns, the shape of the Erbusen pattern constitutes the most basic style of Mongolian plant patterns. Moreover, the structure of the Ebusen pattern also most vividly reflects the movement and change of the Mongolian pattern pattern.
The pattern structure of the Mongolian Erbusen pattern is formed in a curled shape, which is formed by a phased and multiple hooking method. Because of the constant bending of the shape of the forehead busen pattern, when changing its shape, it is different from other patterns, and can get more free display space, so the forehead busen pattern can form any shape you want by rich imagination. Among the traditional Mongolian patterns, the obson pattern has a circular and oval central pattern, and also has a slender edge or corner pattern. And, of course, there's the triangular corner pattern.
The traditional frontal busen pattern mainly has the following kinds: first of all, the linear frontal busen pattern, which may be a variation of the harmur pattern, the forehead boolean pattern and its roots and he (that is, the "hui pattern" or "flower pattern"), in short, the frontal busen pattern is an abstract hook pattern; followed by the ribbon frontal busen pattern, which is very common in the combination of patterns, such as with the square hook, round hook, shou character hook to produce a variety of different patterns; there is also a kind of forehead busen pattern composed of round and square collocation The last one is the plant Oberbuson pattern. Excerpt from "Chronicles of Inner Mongolia Autonomous Region Folklore"
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Source: Fang Zhi Inner Mongolia