Dvaravati

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The plain of the lower Chao Phraya holds its old cities the way a flooded field holds its furrows — as faint geometry seen best from the air. Ring after ring of earthwork and water, oval or rounded-rectangular, scatter across the central basin of what is now Thailand: a bank thrown up, a moat cut around it, a settlement raised inside, and at the heart of many of them the broad brick footing of a stupa. These are the moated towns of Dvaravati, the Mon Buddhist culture that flourished in the Chao Phraya valley from roughly the sixth century into the eleventh. There is no single capital among them, no royal chronicle, no founder’s name fixed by an inscription. What the culture left instead is a landscape of waterworks and a body of sacred sculpture so consistent in style that it can be recognized across hundreds of kilometers — the Wheel of the Law cut in stone, the standing Buddha with both hands raised, the votive tablet pressed from a mould.

The name itself surfaces from outside. When the Chinese pilgrim Xuanzang, traveling in the seventh century, listed the realms lying between Burma and Cambodia, he set down a country he transcribed as To-lo-po-ti; the slightly later traveler Yijing recorded much the same. Samuel Beal, editing Xuanzang’s record in 1884, read the syllables back into Sanskrit as Dvāravatī — “the city of gates,” or “she who has gates,” a word also borne by mythic and royal cities elsewhere in the Indic world. The reading was a conjecture until the ground confirmed it. Silver coins turned up across the central plain, struck with a cow or a temple and stamped in Pallava-derived script with a short Sanskrit legend, śrī dvāravatī śvarapuṇya — read as the meritorious deeds of the lord of Dvāravatī. A Chinese pilgrim’s garbled place-name and a coin-die from the river basin met in the middle, and a civilization recovered its own word for itself.

A lattice, not an empire

Dvaravati is best understood not as a kingdom with borders but as a cultural field — a shared repertoire of religion, script, art, and city-form spread across many self-governing centers. The political language that fits it is the maṇḍala: a polity organized as concentric circles of allegiance, where a strong center draws tribute and loyalty from lesser ones, and the lesser ones may in turn hold their own dependents, the whole arrangement shifting as power waxes and wanes. No throne ruled the plain from one seat. The towns rose, traded, and competed; some grew large and others remained modest; alliances tightened and slackened. To speak of Dvaravati is to name a network rather than a state, a way of living and building and worshipping that many communities held in common.

The greatest of the centers was the settlement beneath modern Nakhon Pathom, west of Bangkok — the old Nakhon Chai Si, a rectangular moated town some two by three and a half kilometers, the largest such enclosure of the whole culture and, for centuries, the most important place on the central plain. U Thong, in present Suphan Buri province, ranks among the earliest of the moated towns and may stand near the beginning of the sequence. Eastward lay Si Mahosot; on the Khorat Plateau to the northeast, Muang Sema and a scatter of smaller sites; and to the north, up the valley, Si Thep — a twin-walled town of inner and outer enclosures whose Dvaravati and later Khmer monuments were inscribed on the UNESCO World Heritage list in 2023 as a serial property with the great brick mound of Khao Klang Nok and the cave shrine of Khao Thamorrat. Lopburi, the old Lavo, lay within the same orbit and would outlast it. Around the tenth century the culture’s centers gathered into two larger spheres — the Lavo maṇḍala about Lopburi and the Suvarnabhumi maṇḍala about Suphan Buri — the consolidation that precedes an ending.

The towns were engineered for water. The central plain swings each year between monsoon flood and dry-season drawdown, and the moats that ring the Dvaravati settlements were not chiefly defensive but hydraulic — catchment, reservoir, and field-feeder, holding the wet season’s surplus against the dry. The earthen banks raised the living surface above the flood. This was a riverine, rice-growing world, sited on the routes that carried goods inland from the Gulf and threaded the plain together, and the same waterways that moved grain and salt and metal moved monks, images, and texts.

The signature in stone

What makes Dvaravati legible is its art, and the art is overwhelmingly Buddhist. The most distinctive object the culture produced has no close parallel anywhere else at such scale: the dharmacakra, the Wheel of the Law, carved freestanding in stone and raised on a pillar in the precinct of a monastery. Dozens survive, some more than a meter and a half across, the rim and spokes worked with lotus scroll and bead-and-reel borders, occasionally inscribed. Frequently a small carved deer crouches at the base, head lifted — the deer of the Sarnath deer park, where the awakened one set the wheel turning in the first sermon. The pairing makes the whole monument a statement of doctrine in stone: the teaching itself, set up where it could be seen, the Buddha present not as a body but as the truth he spoke. Robert L. Brown’s study of forty-two of these wheels argues that, for all their Indian sources, the Dvaravati craftsmen had made the form into something of their own.

The Buddha image is the second great signature. Dvaravati sculptors, working in pale limestone and in bronze, favored a frontal, symmetrical standing figure, the robe falling in a smooth sheath with the hem looping at the ankles, the face broad and calm with continuous arched brows and full lips — a Mon physiognomy distinct from any Indian model though descended from one. A characteristic gesture sets both hands before the chest in the teaching mudra, vitarka, an arrangement rare in India and so concentrated here that it reads almost as a regional accent. The debt is to the classical workshops of Gupta and post-Gupta India, to the older Buddhist relief of the Andhra coast at Amaravati whose softened bodies and narrative panels traveled east by sea, and to the Buddhist art that the great Indic patrons of the northwest had earlier set in motion — but the result is unmistakably local, a provincial classicism that became its own tradition.

Around these stood the rest of a monastic material world. Stupas of brick rose at the center of the towns, their lower stories faced with stucco and terracotta — at the Chula Pathon mound near Nakhon Pathom, at Khu Bua to the southwest, plaques and panels of robed donors, musicians, foreigners, and crouching atlantes, the figures modeled with a fluency that the surviving fragments still carry. Small clay votive tablets were pressed by the thousand from carved moulds, stamped with the Buddha and with the seated and standing figures of his teaching, and deposited as acts of merit. On the Khorat Plateau the culture is marked above all by sema — tall carved boundary stones, set in clusters to define a consecrated ground, often incised with scenes of the Buddha’s life or with the auspicious devices of the faith. They are among the earliest such markers anywhere in the Buddhist world, and they trace the spread of the religion northeast out of the river basin and into the uplands.

What the towns believed

The faith of Dvaravati was Buddhist, and the textual evidence points to the older, Pali-canon current — the tradition transmitted through Sri Lanka and the communities of renouncers whose discipline is the institution that carried the religion from town to town. The inscriptions confirm it directly. Short religious texts in Pali turn up across the central plain — among them the verse summary of dependent origination, the doctrinal couplet that begins ye dhammā, set down as a confession of faith — while longer inscriptions in Old Mon, the spoken language of the people, cluster in the northeast. Both were written in scripts derived from the Pallava alphabet of southern India, the same letterforms that carried Indic religion across maritime Asia. These are among the earliest Buddhist inscriptions of mainland Southeast Asia, and they make Dvaravati one of the hinges on which the religion of the awakened one turned from an imported cult into a settled, literate, self-reproducing tradition with monasteries, ordination, and a canon.

Beside the dominant Buddhism ran a thinner Brahmanical strand. The same towns that raised stupas also kept the gods of India. At Si Thep in particular the excavated sculpture includes fine early images of Vishnu in his tall mitre, of Krishna lifting the mountain, and of Surya the sun — the deities of the Hindu pantheon standing in stone alongside the Buddhist monuments, evidence that the court culture which adopted Indic religion took it whole, the way of devotion to Shiva and Vishnu arriving in the same current as the Buddhist law. The balance was never even; the Buddha and his wheel dominate the record. But the two streams of Indian sacred art reached the Chao Phraya together and were set up, sometimes, in the same towns.

A vector of transmission

The lasting work of Dvaravati was to receive and to relay. It sat at the inland end of the sea-routes that carried Indian religion, script, image, and statecraft into Southeast Asia, and it forwarded what it received — northward up the valley, northeastward across the Khorat Plateau and into the middle Mekong, and outward to neighboring cultures who borrowed its forms. A northern offshoot, Haripunjaya in the Chiang Mai–Lamphun basin, carried the Mon Buddhist tradition far up-country and kept it alive for centuries after the central plain had changed hands. The standing Buddha with both hands raised, the wheel on its pillar, the Pali confession of faith, the boundary stone marking sacred ground — these are Dvaravati’s contributions to the religious vocabulary of mainland Southeast Asia, set down before the great stone empires rose and absorbed into them when they did.

That absorption was the end of it as an independent culture. Through the tenth and eleventh centuries the Khmer state centered on Angkor expanded west and north, drawing the towns of the central plain into its orbit; Lopburi, the old Lavo, passed under Khmer authority and was rebuilt in the Khmer manner, its Dvaravati layer overlaid with sandstone towers in the Angkorian style. Si Thep, too, took a Khmer phase before it was abandoned. The Mon city-states did not so much fall in battle as dissolve into a larger imperial field, their workshops falling quiet, their script and image yielding to new fashions from the east. The moats kept their water; the stupas weathered; the wheels stood on their pillars or toppled into the brush.

Reading Dvaravati

Almost everything known of the culture has been assembled from its objects, because it left no narrative of itself — and the foundational work of assembly belongs to two French scholars of the École française d’Extrême-Orient. George Cœdès, the great epigrapher of Southeast Asia, identified Nakhon Pathom as a center of the culture early in the twentieth century, read the silver-coin legend that gave the civilization its name, and set Dvaravati within the wider story of Indic states in his synthesis The Indianized States of Southeast Asia. Pierre Dupont’s posthumous L’archéologie mône de Dvāravatī (1959), excavating and classifying the Buddha images, fixed the typology of Mon-Dvaravati sculpture that all later study has worked from; an English translation by Joyanto K. Sen appeared in 2006. As Nicolas Revire’s review of Dupont’s work sets out, the chronology remains genuinely difficult: scarcely any image is dated by inscription, so the sequence rests on style, on stratigraphy, and on the slow accumulation of excavated context.

The later record is richer and stranger than Dupont could have known. Robert L. Brown’s The Dvāravatī Wheels of the Law and the Indianization of South East Asia (1996) gave the stone wheels their first full study and used them to argue that Indianization was an active, selective borrowing rather than a passive reception — the Mon craftsmen choosing what to take from India and remaking it on the river. Stephen A. Murphy’s work on the Buddhist boundary markers of the Khorat Plateau mapped the sema stones as the surviving trace of the religion’s northeastward spread, and traced as well their afterlife: many were dug up, recut, and reset by later Thai communities, the old consecration borrowed forward into new sacred grounds. In 2023 the inscription of Si Thep on the World Heritage list set the seal on more than a century of fieldwork, recognizing a Dvaravati town and its great monuments as a record of the moment when the central plain became, and stayed, a Buddhist country.

The towns kept no chronicle. They wrote instead in the materials of devotion: a coin stamped with the lord of Dvāravatī’s merit, a stupa raised and faced with modeled clay, a boundary stone planted to fence off holy ground, a wheel set on its pillar with the deer at its foot bending to listen. Set the four together and the culture states its own case — that here, on a plain of moats and rice, the law the Buddha turned at Sarnath was received, carved, and made to stand.

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