Jecheon Sinreuksageukrakjeon wall painting and traditional multicolored paintwork on wooden buildings
Dancheong and Byeokhwa(Picture) were recognized like main data of Munyangsa
study, but these were treated like optional components of wooden structure, and
these were not treated like cultural assets, and active endeavor didn't exist.
But, through scientific investigation about Sinreuksa Geukrakjeon Dancheong, and Byeokwha(picture), people confirmed that these were style of the letter period of Chosun, and they can analogize authors.