苗族人民创造了丰富多姿的纹饰,多用于苗族衣裳配饰、银饰及背儿带、被面等使用的装饰图案画面,而这些具有想象力和奇妙审美意识的纹饰图案,有的源于民族文化和自然环境的写意,有的代表着丰富的历史背景和多元的文化意义。【背景知识】苗族是一个人口较多的民族,散布在世界各地。在2010年人口普查中我国苗族人口有940多万,在少数民族中人数居第五位;其分布特点是大杂居,小聚居,主要分布于我国黔、湘、滇、川、桂、鄂、琼等省区,以及东南亚的老挝、 Miao people created a rich variety of ornamentation, and more for the Miao clothes accessories, silver and the back belt, was used to decorate the decorative picture screen, and these imaginative and wonderful aesthetic sense of ornamental patterns, some from the national culture And the natural environment of the freehand brushwork, and some represent a rich historical background and diverse cultural significance. Background Miao is a populous ethnic group spread all over the world. In the 2010 census, there were over 9.4 million Miao people in our country and fifth in the ethnic minorities. The distribution is characterized by large summers and small settlements, which are mainly distributed in Guizhou, Hunan, Yunnan, Sichuan, Guangxi, Hubei, Joan and other provinces, as well as Southeast Asia's Laos,