Yao Qingmei, Sanzu Ding and its patterns 2 — Hypotheses on the origin of the hammer-sickle sign: Shamanism, Video, Color, Sound, 11’50”, 2013–present
In 2013, during the construction operation in Longmen county of Yangshao area, Henan, workers unexpectedly discovered a red pottery tripod (“ding”). The vortex pattern on the vessel bears similarity with the modern “hammer and sickle” motif used to represent New China. According to the C-14 dating, the tripod excavated in Longmen has a five-thousand-year history. Chinese archaeologists have named its mysterious pattern the “hammer and sickle”. On the basis of archaeology, anthropology, psychoanalysis, semantics, semiotics and mythology, Professor Yao focuses her research on the origin and development of the “hammer and sickle” motif, concerning which she proposes six hypotheses with scientific significance.