
These paintings are located on the upper corners on either side of the back (west) wall. The scenes depict four naga kings on their way to meet the Buddha. According to the “Introductory Chapter” of the Lotus Sutra, eight naga kings arrived and paid respect to the Buddha at Vulture Peak. Among the Eight Classes of Dharma Protectors, naga kings are regarded as the most powerful and important.
Each of the naga kings has a human upper body and the lower body of a naga. They carry vases and lotus flowers, and appear to be floating. Although they have similar appearances, the ones in the center on each side are larger than the others. The naga kings wear crowns and other ornaments. Above and below them are naga girls holding incense, their hair tied in circular buns. The naga girls wear flowing garments with large sleeves. The lower portion of the mural displays water, trees, rocks and vegetation.
For more details, go to the Encyclopedia of Buddhist Arts: Caves M-Mo, page 858.