乾 → 革
Hexagram 1: The Creative → Hexagram 49: Revolution
䷀
乾
The Creative
Heaven / Heaven
→
䷰
革
Revolution
Lake / Fire
Changing LinesStable Lines
Changing Lines
This transformation involves 2 changing lines (lines 2, 6).
Trigram Changes
Upper TrigramHeaven → LakeThe Creative → The Joyous
Lower TrigramHeaven → FireThe Creative → The Clinging
Yilin Verse
玄黃虺隤，行者勞疲。役夫憔悴，踰時不歸。
Sickly and staggering, weary; the traveler toils in exhaustion. The conscript is haggard and worn; he does not return for ages.
— Jiao Yanshou, Yilin (Forest of Changes), 1st century BCE
The Six Lines app includes all 4,096 Yilin verses, each with original ink brush artwork and full commentary. Download on the App Store