This is a sandstone Buddhist sculpture. It originated from the Bayon Temple at Angkor Thom city, Siem Reap province. This is in the Bayon style, of the late 12th or early 13th century Angkorian era during the reign of King Jayavaraman VII, from 1181 to 1218 CE.
This bas-relief shows Buddha in the Mudrabhumi Spasha Mudra, which means the earth-witnessing gesture and describes the blessing from Indra and Brahma on Buddha with the earth as a witness. In the center, is the image of Buddha siting under a tree. His right hand resting on his leg with his left hand holding an object which unfortunately cannot be identified due to damage. He sits cross-legged, with his right foot resting on his left.
This gesture signifies Buddha having the earth as a witness. He is wearing a robe and they mold with a flame motif, which representing the influence of art from Sri Lankan. His oval-shaped face, with a smile, a pointed nose, and closed eyes under curved eyebrows. He is flanked by two sacred beings holding an umbrella and a lotus in the hands.
Lower on the pedestal, there is a carved image of a vase with five lotus flowers in it. The vase is also flanked by images of the worshiping beings, who are accompanied by two other deities: Brahma with four heads and four arms on the right and Shiva on the left.