A Chinese bronze mirror around 200 BC. Symbols such as the vortex pattern of the golden ratio can be seen here as well.

The next bronze mirror has a golden ratio, a vortex pattern, and a rhombus.

The diamond pattern is a symbol that can be seen on the walls of Gobeklitepe in Turkey and the winged sun of Persepolis.

Bronze mirror of the Eastern Han in China. Golden ratio, double circle, zigzag pattern.

The next bronze mirror is from the Han dynasty, which is the next era after the Qin dynasty. Here is a golden ratio vortex pattern, 16-pointed star.

The 16-pointed star can be seen with an arm with a Mesopotamian handbag, the emperor's chrysanthemum crest, and a golden ratio vortex in excavations near Greece.