What are the decorative patterns of Tang Dynasty gold and silverware?

Tang dynasty gold and silver decorative patterns are mostly exquisite, useful for hair carving, useful for shallow relief, gilt pattern on silver-colored vessels, with brilliant artistic effect. Early pattern mostly with Lonicera; middle to birds or flowers as the center of the composition of the group pattern, surrounded by twining branch pattern, elaborate and rich, rich in decorative; late to separate flowers and branches or animals are mainly, often in a symmetrical form. Patterns of the production of the majority of hammered burin, the so-called hammered hammer from the back of the hammer and so on, patterns protruding from the front, like relief. The so-called burin is to chisel and so on, from the front of the chisel line pattern, can chisel out the subtle local changes.