The principal Buddha image enshrined within the Ubosot (ordination hall) of Wat Phra That Sri Don Kham is a beautifully proportioned Lanna-style image in the Subduing Mara posture. The statue features an oval face and fine hair curls, characteristic of late Lanna craftsmanship, and sits upon an intricately decorated gilded pedestal. The Ubosot itself is designed to harmonize with local art, featuring interior murals that depict the life of the Buddha and the traditional ways of the Long community, providing a serene and sacred atmosphere for practitioners and visitors.