What are the decorative art features of lacquerware in the Spring and Autumn Period and the Warring States Period?

The decorative art features of lacquerware in the Spring and Autumn Period and the Warring States Period are as follows: (1) The main shapes are feather, bean, plate, box, casket, case, platform, bed, shield and bronze. (2) Decorative techniques mainly include drawing patterns on lacquerware with a pen, carving fine patterns with a needle, inlaying with silver pieces or buttons embedded with patterns, and tracing gold. (3) Mainly black and red, supplemented by ochre, yellow, blue and white. (4) Decorative themes mainly include animal patterns (dragon and phoenix, crane, tiger, deer, fish, cattle, etc.). ), geometric patterns, moire, etc.