
Niche 27 is located in the central south section of the lower temple caves. It is 1.38 m wide, 1.78 m high, and 0.80 m deep, and was constructed during the Tang dynasty (618–907). The niche features carvings of a Buddha, two disciples, and two Bodhisattvas, as well as numerous murals.
Located on the back (west) wall, the central Buddha is 78 cm in height and sits on a raised throne with legs pendent, wearing draped monastic robes. He has a high usnisa, round face, curved eyebrows, and slightly closed eyes. One hand is placed in his lap, while the other rests on his knee. The disciple Mahakasyapa is to the right of the Buddha. He is 77 cm high and has a wrinkled face, thin physique, and protruding ribs while wearing a robe with long sleeves. Ananda, who is 76 cm high and has a youthful appearance, stands to the left with hands clasped in front of the abdomen. The Bodhisattva on the right is 82 cm high and has a round face, large topknot, and a protruding belly. The figure is adorned with necklaces, armlets, bracelets, a stole, and a long lower garment. One hand holds a vase while the other holds a lotus. The appearance of the Bodhisattva on the left is similar, except that this figure holds a willow branch and a handkerchief.
The murals in the niche mainly depict nimbuses, aureoles, and ceiling decorations. Behind the Buddha is a nimbus and a large aureole decorated with clouds, floral patterns, and flames. Behind the Bodhisattvas and disciples are nimbuses decorated with honeysuckle and flame patterns. A canopy encircled by auspicious clouds is above the Buddha. Scattered within the spaces around and between the figures are 18 small seated Buddhas painted in mineral green, brown, and black.
For more details, go to the Encyclopedia of Buddhist Arts: Caves A-E, page 190.