CHT265553 The Pa-Kua symbol, showing the symbols for the Eight Changes, the Trigrams and Yin and Yang (colour litho) by French School, (19th century); Bibliotheque Nationale, Paris, France; (add.info.: outer circle shows the pictograms for the 8 changes; starting from top to right, water. mountain, thunder, wood, fire, earth, lake and heaven; next circle depicts the trigrams: from top to right, second son, youngest son, eldest son, youngest son, second daughter, mother, youngest daughter and father; inner circle symbolizes yin-yang; symbolic; characters;); 穢 Archives Charmet; French, out of copyright.