What are the decorative patterns of bronzes in the Western Zhou Dynasty?

In the middle and late Western Zhou Dynasty, the commonly used decorative patterns were heavy ring patterns and geometric patterns, in which the geometric patterns represented the variation of cicadas, dragons and elephants, which decomposed or simplified the concrete images and eventually became abstract animal shapes or even unrecognizable geometric figures. In addition, there are heavy ring patterns, hook patterns, hanging patterns, ring patterns, bird patterns and tile patterns.