装饰艺术是一门古老的绘画艺术。在人类社会早期，人们对自然的认识简单、浅显，因而善于通过线条的粗细变化来刻画他们所感到的形象，表现自我感受和对外界的认识，其形象显简单、稚拙，但有粗犷、质朴的美感。到了现代，人们大胆采用装饰手法，利用点线面，将图案巧妙地结合? Decorative art is an ancient art of painting. In the early days of human society, people had a simple and shallow understanding of nature, and were good at portraying the images they perceived through the change of thickness of lines. They showed their feeling of themselves and their understanding of the outside world. Their images were simple and naive, but they were rough and simple Beauty. To the modern, people bold use of decorative techniques, the use of point line surface, the clever combination of patterns?