Tokyo National Research Institute for Cultural Properties Center for Conservation Science
Department of Art Research, Archives and Information Systems Japan Center for International Cooperation in Conservation
Department of Intangible Cultural Heritage

Interim Grant-in-Aid for Scientific Research meeting held on R&D to Preserve and Utilize Past Reports on Artwork and Types of Image Data: Passing on the Views of Art Historians

Sample screen from the integrated database
Report on a Study of Architectural Pigments at Byodoin’s Phoenix Hall: With Particular Focus on Blues by the Cultural Properties Division, Kyoto Prefectural Board of Education (Papers of TANAKA Ichimatsu). This report is from an August 10, 1955 meeting of the Byodoin Phoenix Hall Restoration Committee. This document was discovered during this attempt to create a database and appears to feature the first instance of the term “substituted azurite blue.”

 On December 20th, the Department of Art Research, Archives, and Information Systems held an interim meeting on a study funded by a Grant-in-Aid for Scientific Research entitled R&D to Preserve and Utilize Past Reports on Artwork and Types of Image Data: Passing on the Views of Art Historians (principal researcher: Atsushi Tanaka). The Institute is a repository for materials used in its previous projects and reports, photos, and other items donated by the families of former Institute officers. The Department is encouraging the preservation and utilization of these items as research materials. The Department is also encouraging the study and utilization of related materials that had been overlooked in previous art history research. The materials include items that are easily categorized and stored, like printed publications, as well as handwritten notes and sketches, handouts from meetings and conferences, 35-mm slides, and 16-mm film. Organizing these items is difficult, and such items are treated less than reverentially by organizations such as art museums, museums, libraries, and universities. Such items are also extremely rare. The study on R&D to Preserve and Utilize Past Reports on Artwork and Types of Image Data was scheduled to last 4 years starting in 2009, and this year marks the third year of the study. Members of the Department of Art Research, Archives, and Information Systems and visiting researchers have divvied up the voluminous materials and are organizing them and converting them into digital formats. The interim meeting described which materials were assigned to certain individuals in certain categories, to wit:
 EMURA Tomoko is studying Kogabiko (Notes on Old Paintings) during the Showa Period: Using the Papers of TANAKA Ichimatsu in Future Research, SARAI Mai is studying the Papers of KUNO Takeshi, MIKAMI Yutaka (Wako University, visiting researcher in the Department) is studying Documents on Modern Art: Assembling Art Gallery Circulars and Catalogs and Topics for the Future, NAKANO Teruo (visiting researcher) is studying the Papers of YANAGISAWA Taka, WATADA Minoru is studying the Papers of TANAKA Sukeich, and TANAKA Atsushi is studying the Papers of TANAKA Toshio.
 There are various databases for each category of material, preventing a full archiving of these cultural properties. To resolve this problem, basic data from the papers of TANAKA Ichimatsu, KUNO Takeshi, and UMEZU Jiro were integrated into a database of books, exhibition catalogs, art journals, original photos, and other items currently in use at the Institute. A simulation was performed with the resulting database (about 635,000 records in total). The database allows simultaneous searches of research materials in various formats and it highlights multiple trends in research. The database will provide new directions for specialized archives. Numerous issues must be dealt with so that the database can serve as a more accurate information-gathering tool, but hopes are to create an archive of cultural properties that can be utilized in various fields of study.

A survey of Yokoyama Taikan’s Yamaji (Eisei Bunko collection) from front to back

Yokoyama Taikan’s Yamaji (Eisei Bunko collection), Imaging of the back of the painting

 As reported last October, the Department of Art Research, Archives, and Information Systems is conducting joint research with Eisei Bunko on Yokoyama Taikan’s Yamaji (the Mountain Path) as part of a research project entitled Documentary Research on Cultural Properties. Taikan’s Yamaji in Eisei Bunko’s collection was exhibited at the 5th Bunten Art Exhibition (sponsored by the Ministry of Education) in 1911 and is an important work that inaugurated new forms of expression in Japanese painting with its vivid strokes. After the piece was studied last fall, it was restored by one of the Kyushu National Museum’s conservation facilities. The mounting was dismantled, the cover was removed, and the back side of the painted silk cloth was visible, occasioning a second survey on December 9th with the aid and cooperation of the Museum and the Association for Conservation of National Treasures, which supervised the restoration. Looking at the picture through the thin silk cloth from the back revealed a process of manufacture that was not apparent from the front. The piece’s characteristic brownish tint to represent leaves in fall appears to have been dotted on later on, but the survey of the back of the piece revealed that the color was applied in an earlier stage of the piece’s production.
 The current survey team included MIYAKE Hidekazu of Eisei Bunko; HAYASHIDA Ryuta of the Kumamoto Prefectural Museum of Art, which curates Yamaji; ARAI Kei and TAIRA Yuichirou of the Tokyo University of the Arts, both of whom were on the previous survey team; and SHIRONO Seiji and SHIOYA Jun of the Institute. Mr. SHIRONO took high-resolution images of the back of the painting. Such an imaging survey of a piece during its restoration is rare. The back of the painting is not visible unless the painting is removed from its mounting, so images of the back provide extremely valuable information.

Field survey and renewal of the memorandum of understanding regarding the Angkor Complex

Survey of species of organisms on stone surfaces and environmental conditions
Signing of the memorandum of understanding

 In December 2011, the Institute conducted a field survey of the Angkor Complex. The memorandum of understanding between the Nara National Research Institute for Cultural Properties (Nara Institute) and the Authority for Protection and Management of Angkor and the Region of Siem Reap (APSARA National Authority) was also renewed.
 Efforts at the Angkor Complex seek to clarify environmental conditions suited to preserving stone monuments. Biodeterioration of stone is a common problem in the area, and different species affect stone surfaces differently. However, few organizations are studying the relationship between the condition of stone and the environment and species of microorganisms, and this includes taxonomic studies. The Institute has been studying the relationship between environmental conditions and species of moss, lichen, and algae that grow on stone to quantitatively and qualitatively evaluate their effect on stone surfaces. The current survey included specialists in the taxonomic study of lichen from Japan and South Korea, and specialists in plant ecology and biodeterioration of cultural property from Italy. The survey was conducted at sites with different environmental conditions such as the Ta Nei Temple which has been previously surveyed, and several other temples like Ta Keo, Ta Phrom and Bayon. Researchers are now analyzing the information obtained from the field survey. Institute researchers have been monitoring the surface conditions of stone samples taken from a nearby quarry and left at Ta Nei and they have been following up on past attempts at conservation efforts.
 Following the field survey, the Institute renewed a memorandum of understanding with the APSARA National Authority on joint research at the Angkor Complex. Previously, both the Tokyo and Nara Institutes each signed an MOU with the APSARA National Authority, but the current MOU was signed by all three organizations so that the Tokyo and Nara Institutes will be able to cooperate more closely with each other in the same area. The signing ceremony was held at the Headquarters of the APSARA National Authority in Siem Reap and was attended by Mr. KAMEI Nobuo (the Director General of the Tokyo Institute), Mr. INOUE Kazuto (Deputy Director General of the Nara Institute), and H.E. Bun Narith (President of the APSARA National Authority). The Institute will study restoration preparations at the West Prasat Top, where repair work is planned.

Restoration of Eten-raku Ima-yo

 Eten-raku, popular since the Kamakura period, is now known as Gagaku music performed at wedding ceremonies or as a Kuroda-bushi of Japanese folk songs. Though Gagaku was originally instrumental music, the melody of Eten-raku is a favorite among the Japanese. Eten-raku features varied verses. These are known as Eten-raku Ima-yo.
 Noh plays achieved success with Zeami in the early Muromachi period and sometimes set up a climactic scene by adopting the essence of other performing arts. For example, the play “Ume-gae” has a Gagaku musician’s wife as its heroine and features Eten-raku Ima-yo verses before the heroine dances as she recalls her past. The chanting melody has changed so much that it does not sound like Eten-raku anymore, but restoring the melody of the Momoyama Period should bring out the melody of Eten-raku. Ume-gae was performed publicly by Tessen-kai of the Kanze school in December and featured the melody of Eten-raku Ima-yo, which was restored with the cooperation of Dr. Takakuwa of the Department of Intangible Cultural Heritage. Study of old Noh performances by Dr. Takakuwa has shown that exchanges of the music from different genres, such as Gagaku and Noh, are evident on-stage.

The 6th Conference on the Study of Intangible Folk Cultural Properties; “Intangible Cultural Heritage in Post-earthquake Reconstruction”

Overall discussions

 The 6th Conference on the Study of Intangible Folk Cultural Properties was held on December 16th, 2011 with “Intangible Cultural Heritages in Post-earthquake Reconstruction” as its theme.
 After the huge earthquake in March, various efforts have been made to preserve the culture and cultural properties of disaster-stricken areas. However, the reality is that issues with and information concerning the intangible culture and cultural properties of stricken areas were not adequately shared. Thus, the Department of Intangible Cultural Heritage planned to continue to work on this theme. For the first year, the Department sought to clarify conditions in devastated areas and to share information. Five experts who were working in the Tohoku area before the earthquake or who are providing logistical support to or helping with reconstruction efforts were invited to give lectures at the conference. Two commented from the respective standpoints of academia and administration.
 Various subjects were raised and discussed from various standpoints thanks to comments from various individuals. Interestingly, the theme of the conference was the earthquake but the actual issues raised preceded the earthquake, such as how to safeguard folk culture, how to deal with a lack of individuals to carry on traditions of techniques and shrinking communities, systematic problems involved in managing intangible cultural heritage, and the force and essential significance of folk performing arts, religions, and beliefs. An extremely unusual event, the earthquake and subsequent tsunami had distorted everyday life and revealed what is essential. One of the invited speakers was from Fukushima, which is struggling with a nuclear power plant accident. Although Iwate, Miyagi, and Fukushima Prefectures are all labeled disaster-stricken areas, conditions in Iwate and Miyagi differ vastly from those in Fukushima. There has been little talk of Fukushima’s reconstruction. As the speaker reiterated, nuclear power is a force that had never been fully controlled by humans and was now present in a form completely divorced from the local culture.
 Plans are to disseminate and share information by covering issues concerning the stricken areas and restoration. The lectures and discussions at the conference should be published in March.

Survey of flood damage to the ancient city of Ayutthaya in Thailand

Temple remains where large pools of water still remain (mud caked to walls indicates the maximum height of flooding)
Excavated remains completely under water
The bottom of a mural damaged by flooding

 Through a program commissioned by the Agency for Cultural Affairs, flood damage to the ancient city of Ayutthaya was surveyed by 2 successive missions on November 28–December 3, 2011 and December 18–23, 2011. Extremely heavy, continual rainfall starting in September caused massive flooding in Ayutthaya and Bangkok, a fact that was also widely reported in Japan. The Ayutthaya ruins, a World Cultural Heritage site, were extensively flooded as well. Concerned about the effects of flooding on the site’s conservation, the Thai Government asked for Japan’s assistance via the UNESCO Office in Bangkok. The decision was then promptly made to provide emergency assistance by having experts conduct a field survey.
 Two experts in measures to counter water damage and conservation of cultural heritage were sent to conduct the first survey, and 6 experts in conservation science, murals, architecture, and photography were sent to conduct the second survey. The extent of damage to major sites was determined firsthand together with experts from the Fine Arts Department of the Thai Ministry of Culture and the Japanese Agency for Cultural Affairs.
 The surveys indicated that flooding was considerable and that some murals were soiled with mud, salt deposits had emerged in places, mud had been deposited on brick foundations, and an exhibition of excavated archaeological remains was submerged. However, generally speaking, direct damage to ruins was limited and most of the damage was relatively minor. Nevertheless, deterioration and deformation of brick stupas and prasats due to aging were observed everywhere. The survey results reaffirmed the importance of continual monitoring and conservation efforts based on a medium- to long-term plan in order to mitigate damage in the event of a disaster. Exploring ways to assist the Fine Arts Department in these efforts is a subject for the future.

Survey of Bahrain as a Partnering Country by the Japan Consortium for International Cooperation in Cultural Heritage

Interview at the Bahrainian Ministry of Culture
Qalat Al Bahrain and associated museum
Burial mounds

 The Japan Consortium for International Cooperation in Cultural Heritage surveyed the cultural heritage of Bahrain from December 16th to the 23rd. The main goal of the survey was to explore current and future developments in international cooperation to preserve cultural heritage in Bahrain by visiting sites firsthand and determining Bahrain’s specific cooperation requirements. Sites such as archeological sites primarily consisting of burial mounds built around 2200 BC and Qalat Al Bahrain (on the World Heritage List) were visited along with the Bahrain National Museum and historical district in Muharraq. Survey members gathered information and interviewed with concerned personnel. As a result, the survey indicated the need for joint research on maintenance and management after excavations or inscription on the World Heritage List. The survey also indicated the need for long-term technical cooperation in conservation science and training of personnel to safeguard and restore buildings. Plans are to determine the future forms of Japan’s cooperation by consulting with relevant institutions.

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