Chiang Mai's oldest temple, Wat Chiang Man, was established by the city's founder, Phaya Mengrai, sometime around 1296. The temple contains two famous Buddhas, which reside in the small sanctuary to the right of the main chapel. Phra Sila is a marble bas-relief Buddha that stands about 30cm high and reportedly came from Sri Lanka or India. Phra Sae Tang Khamani , a 10cm high, crystal image, is thought to have come from Lavo (Lopburi) 1800 years ago.