This book, titled Gieon, contains the collected works of Heo Mok (penname: Misu, 1595-1682), a leading figure of a political faction called Namin (Southerners) and a scholar of the mid-Joseon Period. The collection includes discourses on etiquette, conspicuous figures, writings, spirits, illustrated images, pavilions, shrines, tombstone epithets, natural scenery, calligraphy, and paintings. The title was originally chosen by Heo Mok, but the book was published in the early 20th century with some additional contents.