The beauty of palm leaf manuscripts (2): Northern Thai, Lao and Shan traditions
Historically there has been a close cultural and linguistic relationship between the Tai peoples in Southeast Asia (Northern Thai/Lanna, Lao, Phu Thai, Phuan, Shan, Tai Khoen and Tai Lue, to mention some of the larger groups). Tai groups that have embraced Buddhism have also adopted the tradition of making palm leaf manuscripts. The reputation of the famous Pali school of Chiang Mai, the capital of the former kingdom of Lanna, may have contributed significantly to the spread not only of Buddhism in the area, but also of the making of palm leaf manuscripts and the use of the Tham script. Palm leaf manuscripts clearly play an important role especially for the preservation of Buddhist texts and commentaries, but were also used to record historical accounts and traditional knowledge relating to social values, customary laws, herbal medicine and traditional healing practices, astrology, divination and horoscopes, non-Buddhist rituals and ceremonies, and literary texts (folklore).
Whereas Buddhist texts are often in Pali language and/or in Dhamma (Tham) script, other treatises are usually written in Tai languages like Lao, Northern Thai, Tai Khoen, Tai Lue, or Shan. Local scripts like Lik Tai, Tham Lao, Tham Lanna, and Lao buhan were used.
For the production of a palm leaf manuscript, very large fan-shaped leaves from a lān palm (corypha) were cut into a long rectangular shape, soaked in a herbal mixture, then dried or baked in a kiln, and finally pressed. These fan palm trees were the preferred type in the Northern Thai/Lanna, Lao and Shan manuscript traditions, and are still commonly planted as ornamental trees in temple grounds. The text was usually inscribed with a sharp wooden or metal stylus, then wiped over with a mixture of resin and/or oil and carbon soot to make the writing more visible.
Most of the extant palm leaf manuscripts from the Tai traditions were produced during the 18th and 19th centuries, but some date back to the early 16th century (see DLLM). The introduction of modern printing methods in mainland Southeast Asia resulted in a rapid decline of palm leaf manuscript production during the 19th and early 20th centuries. In the Shan tradition, palm leaf manuscripts were largely replaced by bound or folded paper books (Terwiel 2003, p. 26). However, in some places palm leaf manuscripts are still being produced today, or their production has been revived due to the fact that the sponsoring and donation of manuscripts to temples is still regarded as an important meritorious act in the Buddhist context.
Precious manuscripts or palm leaves containing important texts were covered with two wooden or bamboo boards, which were sometimes left blank, but often they were beautifully carved or decorated. Such covers could be lacquered in red or black, and decorated with gold leaf, mirror glass, mother-of-pearl inlay or even with crystals or precious stones.
Covers from a Shan Buddhist manuscript. The wooden covers are decorated with raised gilt lacquer forming flower ornaments, which were inlaid with mirror glass.19th century. British Library, Or.16114. Bequest from Doris Duke’s Southeast Asian Art Collection.
Black or red lacquer was a popular material to apply on wooden manuscript covers as it provided good protection against damage by water and humidity. At the same time, the shiny black and bright purple of the lacquer were ideal background colours on which gold leaf or gold paint could be applied.
Manuscript in Tham script from Lanna or Laos with red lacquered and gilt bamboo covers, 19th or early 20th century. British Library, Or.16790.
Bamboo strips cut to match the size of the palm leaves were popular covers for manuscripts in Lanna, Laos and among the Shan. The manuscript covers shown above replicate floral decorations made in the stencil technique that can be seen on wooden pillars and beams in many temples in Northern Thailand, Laos and Shan State. This manuscript also has a custom-made wrapper made from cotton with interwoven bamboo strips.
Besides gold leaf or gold paint, other materials were applied on the lacquer as well. Mother-of-pearl inlay was very popular in central Thailand, but it was also adopted in Lanna and Laos due to close cultural relationships and exchange or transfer of Buddhist scriptures.
Kammavācā text in Tham script from Chiang Mai with black and red lacquered covers and mother-of-pearl inlay, 19th century. British Library Or.16077. Bequest from Doris Duke’s Southeast Asian Art Collection.
Rough shells or their parts were cut into platelets of various shapes before inlaid into the lacquer. The production of items with such intricate decorations required special skills and experienced craftsmanship. Traditionally, mother-of-pearl inlay was used in Thailand exclusively for ecclesiastical objects and was under royal patronage until the end of the 19th century. The manuscript covers shown above are thought to have been produced in central Thailand and may have been given to a royal monastery in Chiang Mai.
Another method of decorating wooden manuscript boards was to cover them with black lacquer, then to use a stylus to incise floral ornaments once the lacquer had dried. Afterwards, red lacquer was rubbed on the incisions in order to create a contrasting black and red design. This technique may have been imported into Lanna and Laos from the Burmese and Shan traditions.
Wooden lacquered cover of a Kammavācā manuscript dated 1918 in Tham script from Lanna or northwestern Laos. British Library Or.13157.
To provide additional protection against dust and mould, palm leaf manuscripts were often wrapped in a piece of cloth, which could either be custom-made or simply an unused lady’s skirt, a hand-woven shawl or an imported piece of cloth (for example printed Indian cotton). Custom-made palm leaf wrappers could also be made from local or imported silk. Occasionally such wrappers were interwoven with bamboo strips to provide extra stability for palm leaf manuscripts which had no covers. Another type of manuscript cloth took the form of a long cotton or silk bag that was sewn to match exactly the size of the palm leaves.
Conway, Susan. The Shan. Culture, art and crafts. Bangkok: River Books, 2006
DLLM (Digital Library of Lao Manuscripts) (retrieved 05.12.2014)
Guy, John. Palm-leaf and paper, illustrated manuscripts of India and Southeast Asia. With an essay by O.P. Agrawal on Care and conservation of palm-leaf and paper illustrated manuscripts. Melbourne: National Gallery of Victoria, 1982
Terwiel, Barend J. Shan manuscripts, part 1. Stuttgart: Franz Steiner, 2003
Tingley, Nancy. Doris Duke. The Southeast Asian Art Collection. New York: The Foundation for Southeast Asian Art and culture, 2003
Warren, William. Lanna style. Art and design of Northern Thailand. 3rd ed. Bangkok: Asia Books, 2004
Jana Igunma, Henry Ginsburg Curator for Thai, Lao and Cambodian