92 which a chedi was built, which took six year?. Another chedi with stone columns took three years. Another edifice attributed to the king Rama Som- heng is of a rough construction. On an octagon il base which measures 120 metres is a circular siuda* Some statues of Buddha are put ia several places. It is the only monument of this type which was construc- ted in the ancient epoch of Siam. The monuments of Vat Sisavai of Sukkhothai re- produces the principal characteristics of the group of three sanctuaries. It was primarily destined for the Brahmanic cult. Its construction and ornamentation, however, were abondoned before they were completed. MUANG SING The temple of Muang Sing presents the principal cha- racteristics of the Indo-Cambojan group. The plan of the temple suggests it to be of the gopura type, which is so much prevalent in South India. The artists of this temple might have, therefore, hailed from the Southern part of India. In the centre is the sanctuary with four faces. A system of four galleries surrounds it like the Indian gopuram* PECHABURI To the East of the central sanctuary is ngGfuram exactly on the above model. Here also the temple was originally built for the Brahmanic cult, but gradu- ally the Buddhist figures took the place of the Hindu gods. The original figures namely, Visnu on the back of Garuda and DvTLrapolas can still be seen.