八卦(はっけ)hakke
周易(しゅうえき)で、自然界・人事界の現象を陽爻(ようこう)・陰爻を重ねて八種の形で表すもの。
第71回 正倉院展、2019年
Hakke
This is a method of representing the natural world and the world of human affairs using trigrams composed of stacked symbols for the male principle (solid line) and for the female principle (broken line) and arranging these in an 8-element formation.
63rd Annual Exhibition of Shōsō-in Treasures, 2011