I Chinghexagram 49, depicted |:|||: is named 革 (ge2), Skinning. Other translations: R. Wilhelm/C. Baynes, Revolution (Molting); E. Shaughnessy (Mawangdui), The Bridle.
Inner (lower) trigram is ☲ (|:| 離 li2) Radiance = (火) fire
Outer (upper) trigram is ☱ (||: 兌 dui4) Open = (澤) swamp