The Tree of Life Mosaic
On the rear facade of Wat Xieng Thong — Luang Prabang's most sacred and architecturally exquisite temple — a vast mosaic blazes against a deep crimson wall. Known as the Tree of Life, this shimmering composition of colored glass and gilt depicts a towering flame tree whose branches shelter birds, mythical creatures, and scenes from Buddhist cosmology. Commissioned during the temple's construction between 1559 and 1560 under King Setthathirath, the mosaic is a masterwork of traditional Lao decorative art, each tessera placed by hand to catch and scatter the equatorial light.
The Tree of Life has become the defining image of Luang Prabang itself — an emblem of the city's extraordinary fusion of spiritual devotion and artistic virtuosity. Inside the sim, or main prayer hall, the walls are adorned with gold stenciling against lacquered red and black, depicting dharma wheels and mythological narratives. It is art not as ornament but as offering — every surface a prayer made visible, every fragment of glass a small act of devotion that has endured for nearly five centuries.