PRINCIPLES OF SPATIAL ARRANGEMENT AND ORIENTATION IN THE ANCIENT HINDU AND BUDDHIST ARCHITECTURE OF INDONESIA: AN EXAMPLE OF THE PERSISTENCY OF THE DONG-SON HERITAGE By Marijke Klokke The aim of this research is to investigate the principles on which spatial arrangement and orientation of the ancient Hindu and Buddhist temples in Indonesia was based. The temples to be studied date from between the 8th and 15th centuries. They are the foundations of the ruling classes in various parts of Indonesia (Sumatra, Java, and Bali especially), who had then, or shortly before that time, adopted Hinduism or Buddhism as their religion. The foundation of temple was an act of religious merit, and it also was a source of social status and political authority. In the 8th century this led to a new type of construction: the Hindu and Buddhist temples built of fairly durable material. Nobody knows who was responsible for the building plans. However, it is very obvious that there was borrowing from a form of Indian temple architecture, which was then itself not very old, but to which design changes were made. In the Indian architectural manuals, alongside a great many other prescriptions, one finds rules relating to the spatial arrangement and orientation of the temple. The initial steps in the research programme proposed here have shown that these architectural principles were only partially adopted. As well as the principles of spatial arrangement and orientation borrowed from the Indian tradition, use was made of different principles engendered by an indigenous building tradition which was rooted in the Dong-Son culture. The research fits with two recent theories which refer to the relationship between Indian and local Indonesian culture in the early period of Indonesian history. The first of these is the 'localization' theory formulated by O.W. Wolters (1982). This contains a reinterpretation and a reformulation of Indian concepts in the local context. The second theory with which this research concurs takes as its premise a more pronounced continuity between South-East Asian prehistory and the early historical period than has hitherto been postulated. This has been shown in relation to religious practices (Soekmono 1974 and De Casparis 1986) and in the formation of political structures (Kulke 1986). The aim of the research which is being introduced here is likewise to show that in the Hindu-Buddhist architectural traditions there was also more continuity with the older indigenous traditions (Domenig 1980, Izikowitz and Sorensen 1982, Waterson 1991), especially in the field of spatial arrangement as this is expressed in the narrative reliefs on the temple and in the orientation of the temple towards particular features in the landscape. The research can also later be extended to, for example, Khmer temple architecture in Cambodia. M.J. Klokke (1958) studied Indian and Iranian Languages at Leiden University from 1976 to 1983. In 1990 she received her PhD from that same university for a thesis entitled 'The Tantri Reliefs in Ancient Javanese Candi'. She has published extensively on Asian Archeology and is presently lecturer at Leiden University.