Sanxingdui Bronzes Shang dynasty to early Western Zhou The bronze sacred tree, protruding-eye masks and gold staff of Sanxingdui, found in the sacrificial pits of ancient Shu. Jade Culture Neolithic to present From Xinglongwa slit-rings and the blue bi offered to Heaven to the jade by which a gentleman measures his virtue. Ritual Bronzes Late Xia (Erlitou) to Han dynasty Ritual bronzes cast in piece molds and inscribed, embodying lineage rites and political authority. Slips & Scrolls Shang dynasty to Eastern Jin Bamboo slips, wooden tablets and silk before paper, from the oracle-bone graph for bound slips to the slips of Marquis Yi's tomb. Terracotta Army Qin dynasty to present Life-size clay figures laid out as a real army: infantry in Pit 1, chariots and cavalry in Pit 2, command post in Pit 3. Grotto Art Sixteen Kingdoms period to present Wall paintings and painted sculpture at Mogao, the five Tanyao caves at Yungang and the great Vairocana niche at Longmen. Mortise & Tenon Neolithic to present A timber building system joining members by mortise and tenon without nails, resisting earthquakes. Ink Painting & Xuan Paper Tang dynasty to present Brush and ink on paper: Wang Wei's ink landscapes, Zhang Yanyuan on xuan paper, Huang Gongwang and Ni Zan's literati painting. Silk & Brocade Neolithic to present Sericulture and fine fabrics, from Qianshanyang silk and oracle-bone graphs for silkworm to the Jiankang brocade bureau. Ceramic Arts Shang dynasty to present Porcelain from clay and glaze fired at high heat: Shang proto-porcelain, Eastern Han celadon and Jingdezhen blue-and-white.