From Red Clay to Radiant Fresco: Unveiling the Artistry and Preservation of Bagan’s Murals
The mural paintings of Bagan’s temples, crafted during the height of the Pagan Kingdom between the 11th and 13th centuries, exemplify a convergence of sophisticated material technologies, complex iconographic programs, and enduring aesthetic appeal. These murals, many executed a secco on finely burnished lime plaster over red-clay underlayers, have retained remarkable vibrancy due to the use of durable mineral pigments and organic binders such as animal glues and plant gums (notably neem extract) (MDPI, ResearchGate). The narrative cycles, most prominently the 547 Jātaka tales depicted at Gubyaukgyi Temple alongside Old Mon inscriptions, served both didactic and devotional roles, while decorative motifs such as lotus friezes and mythic guardians reflect cross-cultural influences from Mon, Indian, and Bengali traditions (Heritage University of Kerala, Thuta Travel). Post-2016 earthquake conservation efforts, spearheaded by UNESCO and supported by partners including the Getty Conservation Institute and Japanese specialists, have combined non-invasive diagnostics (portable XRF, µ-Raman) with traditional lime-based restoration to stabilize fragile plaster and paint layers, ensuring the survival of these masterpieces for future study (Punjab News Express, Getty Iris).
The ancient city of Bagan, inscribed as a UNESCO World Heritage Site in 2019, encompasses over 3,500 brick temples, pagodas, and monasteries constructed between the 9th and 13th centuries, forming a “sacred landscape” emblematic of Theravāda Buddhist merit-making and royal patronage under rulers like Anawrahta and Kyansittha (UNESCO World Heritage Centre, UNESCO World Heritage Centre). These rulers established extensive workshop systems that attracted artisans from across South and Southeast Asia, fostering a multicultural milieu documented by multilingual inscriptions, including Old Burmese, Old Mon, Pali, and Pyu, found on temple walls and commemorative stone pillars (UNESCO World Heritage Centre). In this environment, mural painting became both an act of devotional generosity and a means to visually codify Buddhist cosmology, moral narratives, and political authority.
Bagan’s muralists began by roughening the brick substrate and applying a coarse red-clay and sand composite to enhance plaster adhesion, followed by successive layers of lime plaster burnished to a smooth finish with ivory tools (Thuta Travel). Rather than painting on wet plaster (buon fresco), artists employed a secco methods, mixing mineral pigments with organic binders, proteins from animal glues and polysaccharides from neem tree extracts, to paint on dry plaster surfaces (MDPI, ResearchGate). Analytical studies at Me-Taw-Ya Temple using portable ED-XRF, micro-Raman spectroscopy, ATR-FTIR, and GC-MS have confirmed this stratigraphy, identifying pigments such as red ochre (Fe₂O₃), yellow ochre, vermilion (HgS), carbon black, and orpiment (As₂S₃) alongside binder residues that confer both adhesion and biocidal properties (MDPI, ResearchGate).
The mural cycles at sites like Gubyaukgyi in Myinkaba Village are among the most extensive in Southeast Asia, with 547 square panels depicting Jātaka tales, stories of the Buddha’s past lives, each accompanied by captions in Old Mon, rendering the world’s most complete epigraphic record of this language in mural form (Heritage University of Kerala, Thuta Travel). Beyond narrative scenes, walls are adorned with lotus-leaf borders, palmette friezes, and guardian figures such as the Makkara and Chinthe, symbols of purity and protection within Buddhist cosmology (Thuta Travel). Decorative scrolls and textile patterns trace influences to Bengal and India, reflecting the Pagan Kingdom’s integration into maritime trade and diplomatic networks that circulated artistic ideas across the Bay of Bengal (Heritage University of Kerala).
The magnitude 6.8 earthquake of August 24, 2016, inflicted widespread damage on Bagan’s temples, fracturing plaster and causing paint delamination across hundreds of monuments (Punjab News Express). In response, UNESCO launched emergency diagnostic campaigns employing portable X-ray fluorescence and µ-Raman spectroscopy to map material degradation and prioritize interventions (Punjab News Express, UNESCO World Heritage Centre). The Getty Conservation Institute’s Bagan Conservation Project has since collaborated with Myanmar’s Department of Archaeology to train local conservators in preventive conservation, seismic retrofitting, and sustainable management practices (Getty Iris, Getty). Japanese experts contributed rice-starch consolidant techniques to reattach flaking paint, demonstrating effective cross-cultural technology transfer, while ongoing monitoring and environmental controls aim to mitigate humidity-driven decay and biological growth (Getty Iris).
The mural paintings of Bagan stand as enduring testaments to medieval Southeast Asian artistry, combining advanced material science with profound religious narratives and cosmopolitan aesthetics. The integration of traditional a secco techniques, organic binders, and mineral pigments created artworks of lasting brilliance, while iconographic programs served both devotional and educational purposes. Today, the legacy of these murals persists through rigorous conservation initiatives that blend cutting-edge scientific analysis with heritage-centered craftsmanship, safeguarding Bagan’s painted heritage for scholars, pilgrims, and global audiences alike.
References:
Amadori, Maria Letizia, et al. Organic Matter and Pigments in the Wall Paintings of Me-Taw-Ya Temple in Bagan Valley, Myanmar. Applied Sciences, vol. 11, no. 23, 2021, p. 11441. MDPI. (MDPI)
Bagan. UNESCO World Heritage Centre, https://whc.unesco.org/en/list/1588/. (UNESCO World Heritage Centre)
Bagan (Myanmar) No 1588. UNESCO World Heritage Centre, 2019, https://whc.unesco.org/document/176159. (UNESCO World Heritage Centre)
The Art of Bagan. Thuta Travel, https://thutatravel.com/the-art-of-bagan/. (Thuta Travel)
Mural Painting in Bagan. Thuta Travel, https://thutatravel.com/the-art-of-bagan/mural_painting_bagan/. (Thuta Travel)
Okekatha, Ven, Sushmita Sen, and Pallabi Bagchi. Study of Architecture and Paintings of Gubyauk-Gyi Temple, Myanmar. Heritage: Journal of Multidisciplinary Studies in Archaeology, vol. 11, no. 1, 2025, pp. 42–58. (Heritage University of Kerala)
Bagan Is a Treasure: Getty Partners to Conserve the Ancient Site. Getty Iris, Getty Conservation Institute, 2019, https://blogs.getty.edu/iris/bagan-getty-partners-conserve-ancient-site/. (Getty Iris)
Myanmar to Restore Murals at Pagodas of World Heritage Site. Punjab News Express, IANS, 7 Apr. 2023, https://www.punjabnewsexpress.com/news/news/myanmar-to-restore-murals-at-pagodas-of-world-heritage-site-205268. (Punjab News Express)
Amadori, Maria Letizia, et al. “Organic Matter and Pigments in the Wall Paintings of Me-Taw-Ya Temple in Bagan Valley, Myanmar. ResearchGate, 2024, https://www.researchgate.net/publication/356754826_Organic_Matter_and_Pigments_in_the_Wall_Paintings_of_Me-Taw-Ya_Temple_in_Bagan_Valley_Myanmar. (ResearchGate)
Current Projects | Getty Conservation Institute. Getty Conservation Institute, https://www.getty.edu/conservation/our_projects/current.html. (Getty)
Just checked some if your links, isn't it weird how many sites talk about paintings without showing them to you? It seems to become an intellectual exercise of talking about style and materials rather than allowing for direct interaction with the image, like Indian art history! This is why I write about how a painting or a sculpture lands in my nervous system....
Omg you're all over everything in the entire world, I don't know how you do it! I went to Bagan in 1979, it's etched in my memory. I'm sure I didn't see any paintings, I'm not sure I even knew there were paintings... I'm going to study these real hard.