A Comparitive study on Characteristics of Fabrics and Coloring Pigments of Buddhist Paintings of Geumtapsa Temple and Manyeonsa Temple

The manufacturing technique was studied through the structure and material characteristics of the Buddhist Monk Bodhidharma mural painting in Geungnakjeon Hall, Daewonsa Temple. The mural is painted connected to the earthen wall and the Joongkit. The earthen wall consists of an first layer, a middle layer, a finishing layer, and a painting layer. It was come to light that the first layer had a high content of loess below silt, and the finishing layer had a high content of fine sand. The painting layer was colored after preparing a ground layer using a soil mineral pigment. It was come to light that he Buddhist Monk Bodhidharma mural painting was created with the same technique as the Avalokitesvara Bodhisattva mural painting in Geungnakjeon Hall. The murals inside Geungnakjeon Hall belong to a category similar to the Joseon Dynasty’s buddhist mural painting (made of earthen) manufacturing style, but characteristic factors were found in the high fine sand content of the finishing layer, the condition of plastering according to the surface finishing technology, and the painting technique of the Joongkit. It is expected that this information can be used as an important indicator for monitoring the conservation status of murals inside the Geungnakjeon Hall of Daewonsa Temple in the future.

unclassified

Manufacturing Technique of the Buddhist Monk Bodhidharma Mural Painting in Geungnakjeon Hall, Daewonsa Temple, Boseong

Yu¹,

Lee²

2023

“…선행 연구에서도 금사 제작 공정의 재료로 활석을 포함시 키지 않았다. 그러나Lee et al(2019aLee et al( , 2019b에 의하면 법 주사 괘불탱(1766년, 영조 42)과 금탑사(1783년, 정조 7),3.3.2.2. 색동 및 한삼의 편은사 편은사에 대한 p-XRF 및 Micro-XRF의 분석 결과를 종 합하여 볼 때, 금속층에서는 주성분으로 은(Ag)과 규소 (Si), 철(Fe), 황(S), 칼슘(Ca)이 검출되고, 미량으로 칼륨 (K)과 티타늄(Ti)을 확인할 수 있다.…”

unclassified

A Scientific Analysis of Gold Threads Used in Donggungbi-Wonsam(Ceremonial Robe Worn by a Crown Princess, National Folklore Cultural Heritage No.48)

Lee¹,

An²,

Han³

et al. 2021

Self Cite

This study identified material properties through scientific analysis on Jikgeumdan(satin with gold threads) from Donggungbi-Wonsam and the gold threads used in the embroidery. The Donggungbi-Wonsam’s base of gold threads were estimated to have used mulberry fiber’s Korean paper(Hanji) because non-wood-based fibers were observed. The X-ray spectrometer showed that the Tongsuseulan of Donggungbi-Wonsam was a flat gold thread of pure gold and Jikgeumdan of flat silver thread of its Saekdong and Hansam. High sulfur levels were detected in the flat silver thread, which appeared to have formed silver sulfide by either manufacturing process using sulfur or conservation environment. he dragon insignia’s embroidery is also described as two types twisted gold threads; pure gold and alloying-gold and silver. while dragon insignia’s border line is decorated with a twisted gold thread of pure gold. In particular, it was investigated that adhesives such as an animal glue, a protein-based compound by gas chromatography mass spectrometry. Additionally, XRF and Raman spectroscopy analysis on the mixture substances between the metal surface and the base paper of gold threads identified talc and quartz in the gold threads and Seokganju(hematite) in the flat silver threads.

“…Lee et al, 2012;Lee et al, 2019b), 국내 동판 제조 업체를 통해 순수 구리와 함께 청동, 황동 등 구리합금 동판 5종을 제작하였다(Table 1). 사용된 기기는 Panalytical사의 X선회절분석기 (Empyrean, Panalytical, NLD)로, 단색화된 파장(CuK α = 1.5406 Å)을 사용하였으며, 측정조건은 40 kV, 40 mA의 출력으로 5∼80° 2-theta 구간에서 주사간격 0.02°, 주사시 간 1초로 설정하여 연속스캔(continuous scan) 방식으로 회…”

unclassified

A Study on the Characteristics of Verdigris Manufactured by Acid Corrosion Method

Kang¹,

Mun²,

Lee³

et al. 2020

Verdigris is a traditional artificial pigment reported on old research papers and according to the methods mentioned in the literature, it is manufactured by the corrosion of copper or copper alloys using vinegar and by further scraping the generated rust. Since the Three Kingdoms Period, various household products with copper alloys, such as bronze and brass, have been used, and pigment analysis of these cultural heritage items has revealed the presence of tin, zinc, lead, and copper in green pigments. Based on these data, five types of verdigris were prepared from copper and copper alloys, and analyzed. the analysis results revealed a bluish green pigmentation, and the chromaticity, particle shape, and oil absorption quantity of each verdigris differed based on the type of copper alloy used in its preparation. The main components of verdigris are Cu, Sn, Zn and Pb, and their proportions depended on the type of copper alloy used during manufacturing. However, the main constituent mineral of the pigments is the same as 'hoganite[Cu(CH3COO)2⋅H2O]', regardless of the copper alloy used. The result of accelerated weathering test for stability evaluation revealed that verdigris was discolored rapidly, thereby indicating that its stability was low, in particular, the pigments comprising lead presented relatively lower stability.