The earliest visual record of High Asia
Methodology Note
This report was drafted without web access from the agent’s training knowledge (cutoff: May 2025). The scholarship on upper Indus and Karakoram rock art is well-documented in published literature, particularly the multi-volume series Antiquities of Northern Pakistan (ed. Karl Jettmar, then Harald Hauptmann), Ahmad Hasan Dani’s Chilas: The City of Nanga Parbat, the work of Gerard Fussman on inscriptions, and Laurianne Bruneau’s studies of Ladakhi rock art. Where the agent is uncertain or where scholarly debate exists, this is stated explicitly. A verification pass with web access is recommended before this document is considered final.
Overview
Imagine you are walking along a road cut into the side of a gorge so deep that the sky above is a narrow blue ribbon between walls of brown rock. Below you, a river the colour of wet cement – thick with glacial silt, a milky blue-grey that no clear-water river ever achieves – roars through boulders the size of houses. The mountainsides above are barren: tawny brown scree slopes rising to dark rock faces, and beyond them, improbably, a line of white summits against the sky. This is the upper Indus valley in northern Pakistan, somewhere between the towns of Chilas and Gilgit, and the road you are walking is the Karakoram Highway – one of the highest paved roads on earth, built in the 1960s and 1970s by Chinese and Pakistani engineers blasting their way through the gorge of the Indus where it cuts between the western end of the Himalaya and the Karakoram Range.
Now look at the boulders. Not the ones in the river but the ones scattered along the roadside and in the terraces above – dark, smooth-surfaced rocks, some as large as a truck, others the size of a table. Their surfaces are coated in a dark skin called desert varnish – a natural patina of iron and manganese oxides, built up over millennia by chemical processes in the presence of sunlight and mineral-rich moisture. This varnish turns the rock surface a deep brown-black, sometimes with a reddish or purplish cast. And on these dark surfaces, if you look closely, you see images. Someone – many someones, across many centuries – has pecked through the dark varnish with a sharp stone tool, chipping away the patina to reveal the paler rock beneath: a sandy grey, a tawny ochre, sometimes a creamy white depending on the underlying stone. The images are lighter than their ground. They glow against the dark surface like a photographic negative.
What do you see? Ibex – the wild mountain goat with long, curving, ridged horns – hundreds and hundreds of ibex, in every size and style, from tiny schematic scratches to large, confident images a foot or more across, their horns sweeping back in great exaggerated arcs. Hunters with bows. Horsemen. Figures standing with arms outstretched. Handprints. Swastikas and sun-wheels. And then, mixed among these older images, something quite different: the clean, geometric outlines of Buddhist stupas – the domed reliquary monuments that are the most characteristic form of Buddhist architecture – rendered in neat pecked lines, sometimes with inscriptions in Kharoshthi or Brahmi script beneath them. Buddha figures seated in meditation. Bodhisattvas with elaborate halos. And inscriptions in scripts you cannot read: Sogdian, the language of the Central Asian merchant princes who traded silk and horses along these routes; Tibetan, the angular script of the empire that once controlled these passes; and others – Chinese characters, Hebrew, Bactrian, even occasional Arabic.
This is rock art, and along the upper Indus valley it exists on a scale that is difficult to grasp. Between the town of Shatial and the Gilgit River confluence – a stretch of roughly one hundred kilometres – there are more than fifty thousand individual carvings spread across hundreds of sites. The largest concentration, at a place called Thalpan near Chilas, contains over ten thousand carvings on boulders scattered across a wide river terrace. Other major clusters occur at Shatial, at Hodar, at Oshibat, at Gichi Nala, and at many smaller sites. To the north, in the Hunza valley, carvings appear at Haldeikish (the “Sacred Rock of Hunza”) and at other sites along the route to the Khunjerab Pass and China. To the east, in Baltistan, a monumental Buddha carved into a cliff face near Skardu – the Manthal Buddha Rock – marks the furthest reach of the Buddhist rock art tradition in this direction. And far to the southeast, in Ladakh, a separate but related tradition of rock art stretches from Dras in the west through the Indus valley to Domkhar, Alchi, and Tangtse, and into the high plateaus of Changthang.
The chronological span is staggering. The earliest carvings – simple animal figures pecked into heavily varnished boulders, their own surfaces now re-varnished to near-invisibility – may date to the Neolithic or Bronze Age, perhaps as early as the fifth or fourth millennium BCE, possibly earlier. The most recent are modern graffiti, including names and dates scratched by Karakoram Highway construction workers in the 1970s. Between these extremes lie at least five thousand years of continuous, or near-continuous, image-making: the longest visual record in High Asia, and one of the most remarkable concentrations of rock art anywhere in the world.
The term petroglyph refers to an image made by pecking, carving, incising, or abrading a rock surface – literally, “rock writing” in Greek. The term pictograph refers to an image painted onto rock, usually in mineral pigments (red ochre is the most common). In the upper Indus corridor, the vast majority of rock art consists of petroglyphs. Pictographs – painted images in rock shelters – are rarer here, though they occur in parts of Ladakh and in scattered shelters elsewhere in the region. The dominance of the petroglyph technique is a consequence of geology: the Indus gorge provides abundant smooth, varnished boulders that are ideal surfaces for pecking, while the arid climate and steep terrain offer few of the sheltered overhangs that protect painted images from weathering.
Origins and Evolution
The earliest phase: animals and hunters
The oldest rock art in the upper Indus region belongs to what scholars call the “animal style” – a tradition of depicting wild animals, principally ibex (Capra sibirica and Capra falconeri, the markhor), wild yak, snow leopard, wolves, and occasionally bears and fish. These earliest images tend to be large, boldly executed, and heavily re-patinated: the pecked surfaces have been covered by new desert varnish to the point where the images are nearly as dark as their ground, visible only in raking light or when the surface is wetted. Their style is naturalistic within the conventions of the tradition – the animals are recognisable to species by their horns, body proportions, and posture – but there is no attempt at scenic composition, background, or perspective. A single ibex stands alone on a boulder face, its great ribbed horns sweeping back in a long curve, its body rendered in confident profile.
Dating rock art is notoriously difficult. Unlike pottery or organic material, stone surfaces cannot be directly radiocarbon-dated. The principal dating methods are: the degree of re-patination (how much new varnish has formed over the pecked surface – a relative, not absolute, measure); stylistic comparison with dateable traditions elsewhere; and, occasionally, the presence of datable objects in the images themselves (chariots, weapons, Buddhist iconographic forms with known timelines). Karl Jettmar, the Austrian ethnologist and archaeologist who was the pioneer of upper Indus rock art studies, proposed a broad chronological framework in the 1960s and 1970s that has been refined but not fundamentally overturned by subsequent researchers:
Period I (Neolithic to Bronze Age, roughly 5000–1500 BCE): Large animal figures, heavily patinated. Ibex, markhor, wild yak. Hunting scenes with stick-figure hunters wielding bows or spears. No inscriptions. No domestic animals. The images suggest a pre-pastoral, hunting economy.
Period II (Bronze Age to Iron Age, roughly 1500–500 BCE): Introduction of new motifs – chariots (two-wheeled vehicles drawn by horses, similar to those depicted in the Eurasian steppe traditions and in the Vedic texts), anthropomorphic figures in elaborate headdresses, sun symbols (circles with radiating lines), swastikas, geometric abstractions. The appearance of domestic animals (cattle, horses, dogs) alongside wild species. This period suggests contact with the broader Bronze Age cultures of the Central Asian steppe and the Indo-Iranian world.
Period III (early historic, roughly 500 BCE – 200 CE): The arrival of writing. Kharoshthi inscriptions (the script used in Gandhara and the Kushan empire, written right to left, derived from Aramaic) appear alongside the first Buddhist images – simple stupas, early Buddha figures. This marks the penetration of Buddhism along the trade routes that would become the Silk Road. The rock faces begin to function not merely as surfaces for images but as message boards, donor records, and devotional sites.
Period IV (Buddhist golden age, roughly 200–800 CE): The most prolific phase. Elaborate stupa depictions, seated Buddha figures with halos and thrones, bodhisattva images, Jataka scenes. Inscriptions in Kharoshthi, Brahmi, Sogdian, Bactrian, and Chinese. Named donors. Dated inscriptions (using the Laukika era and other calendrical systems). This is the period when the upper Indus corridor was a major artery of the Silk Road, connecting the Gandharan Buddhist world of the Peshawar valley with Central Asia, China, and Tibet. Merchant caravans, pilgrims, and military expeditions passed through these gorges, and many left their marks on the rocks.
Period V (post-Buddhist, roughly 800 CE onward): Tibetan inscriptions marking the expansion of the Tibetan Empire into the western Himalaya. Islamic-period inscriptions (Arabic and Persian). A decline in figurative rock art as Islam became the dominant religion in the region. Occasional modern additions – names, dates, political slogans.
The key scholars
The systematic study of upper Indus rock art began in the 1960s when the construction of the Karakoram Highway exposed vast numbers of previously inaccessible or unrecorded sites. Jettmar, a professor at the South Asia Institute of Heidelberg University, was the first to recognise the scale and significance of the material. He began survey work in the 1960s and published initial reports that drew international attention. After Jettmar’s death in 2002, the project was continued by Harald Hauptmann, also at Heidelberg, who led the German Archaeological Mission to the Northern Areas of Pakistan (a collaboration between Heidelberg and the Pakistan Department of Archaeology). The principal publication of their work is the multi-volume series Antiquities of Northern Pakistan: Reports and Studies (ed. Jettmar, then Hauptmann), known informally as “the ANP volumes,” published from 1989 onward. These volumes contain detailed site catalogues, photographs, drawings, and analytical essays by an international team of contributors.
Ahmad Hasan Dani, the great Pakistani archaeologist, conducted parallel surveys and published Chilas: The City of Nanga Parbat (Islamabad, 1983), the first comprehensive archaeological study of the Chilas area, including extensive documentation of the rock art. Dani, who also excavated the nearby Bronze Age site of Burzahom in Kashmir and directed the Taxila Museum, brought a specifically South Asian archaeological perspective to material that the German team approached primarily through Central Asian ethnological comparisons.
Gerard Fussman, the French epigraphist and historian, contributed essential work on the inscriptions – reading, translating, and dating the Kharoshthi, Brahmi, Sogdian, and Bactrian texts that accompany the later rock art. His work, along with that of Nicholas Sims-Williams on the Sogdian and Bactrian material, transformed the rock art from mute images into a legible historical archive – a record of named individuals, specific dates, and identifiable cultural affiliations.
Volker Thewalt, a German physicist turned rock art specialist, contributed some of the earliest and most meticulous photographic documentation of the Chilas sites. Ditte Bandini-Koenig, working within the Heidelberg project, produced the most comprehensive catalogues of individual sites, including the monumental Thalpan corpus. Max Klimburg contributed studies of the ethnographic context – the living cultures of the Kalasha, Shina, and Burushaski-speaking peoples whose ancestors may have created some of the earlier rock art.
The relationship to trade routes
The concentration of rock art in the upper Indus gorge is not accidental. It clusters at precisely the points where the geography forces travellers into narrow corridors: river crossings, gorge narrows, the junctions where tributary valleys meet the main Indus valley, and the approaches to mountain passes. Thalpan, the largest site, sits on a broad river terrace at the point where the Indus valley opens briefly before plunging into a particularly deep and narrow gorge – a natural stopping point for caravans, where travellers would camp, water their animals, and wait for conditions to allow passage through the gorge ahead. Shatial sits at a major river crossing where a side valley from the north (leading toward the Babusar Pass and the Kashmir valley) meets the Indus. Chilas itself guards the approach to the gorge of the Indus below Nanga Parbat.
These were not random stopping places but nodal points in a continental-scale trade network. From at least the first century BCE, the upper Indus corridor was one of the principal routes connecting the Buddhist kingdoms of Gandhara (in the Peshawar valley and Swat) to the Tarim Basin oases of Kashgar, Khotan, and Turfan – the southern branch of what we now call the Silk Road. Merchants, monks, pilgrims, and soldiers passed through these gorges carrying silk, jade, lapis lazuli, horses, ideas, and scriptures. The rock art is their collective graffiti – their visitor’s book, their prayer wall, their declaration of presence in a landscape that must have seemed, to many of them, terrifying in its scale and indifference.
Colour
This section must begin with a confession: rock art is not, in the conventional sense, a colour tradition. A painter approaching this material with a box of pigments will find almost nothing to squeeze onto a palette. The images are monochrome – or more precisely, they are the product of a subtraction: dark material removed to reveal lighter material beneath. And yet the visual experience of encountering rock art in situ is profoundly colouristic, because the art does not exist apart from its surface, and its surface does not exist apart from its landscape. To describe the colour of High Asian rock art is to describe the colour of the stone, the patina, the gorge, the river, the sky, and the light.
Desert varnish: the dark ground
The surface on which the art is made is desert varnish, and desert varnish is one of the most visually complex natural coatings in geology. It is a thin film – typically less than a millimetre thick – composed primarily of iron oxides and manganese oxides, deposited on exposed rock surfaces over thousands of years by a process that is still debated (most current hypotheses involve a combination of windborne mineral dust, moisture, and the metabolic activity of microorganisms). The colour of desert varnish varies with its chemical composition: where manganese oxide dominates, the varnish is a deep, almost blue-black, with a faintly metallic lustre – imagine the colour of a cast-iron pan, seasoned and oiled, with a quality that absorbs light rather than reflecting it. Where iron oxide dominates, the varnish shifts toward a warmer register: a deep reddish-brown, like dried blood or the darkest note in a burnt sienna wash, sometimes with a purplish undertone where both iron and manganese are present. In the upper Indus valley, the varnish on most boulders tends toward the cooler, darker end of this range – a brown-black that in strong sunlight can appear almost anthracite, and in overcast conditions reads as a warm, dark umber.
The varnish has a surface quality that is distinctive. It is not matte, not exactly – it has a faint sheen, as if the stone had been rubbed with a thin coat of beeswax. In certain lights, particularly the raking light of early morning or late afternoon, this sheen catches and the boulder surfaces gleam dully, like the skin of a dark-glazed pot. On wet days – rare in this arid landscape, but memorable – the varnish deepens dramatically, becoming a true black with a liquid gloss.
The pecked surface: the light figure
When a petroglyph is freshly made – when someone takes a hard hammerstone and strikes the varnished surface, chipping away the dark coating – the exposed rock beneath is startlingly pale by contrast. The exact colour depends on the rock type: granite and gneiss expose a surface that is typically a cool grey, sometimes with a pinkish or greenish cast from feldspar and mica inclusions; sandstone reveals a warmer surface, a tawny ochre or sandy buff; metamorphic rocks may show a range from pale grey to a greenish slate. In any case, the contrast between the dark varnish and the fresh pecked surface is dramatic – a figure in pale grey or warm buff against a ground of deep brown-black. This is the essential visual fact of petroglyph art: it is a light-on-dark tradition, the reverse of most drawing and painting (which places dark marks on a light ground).
But this contrast does not endure unchanged. Over centuries, the pecked surface itself begins to acquire new varnish. The pale exposed rock slowly darkens, the contrast between figure and ground diminishes, and the image gradually fades toward invisibility. This is the basis of relative dating by patination: a freshly pecked image is sharply visible, a moderately old image is visible but with reduced contrast (the figure is now a medium brown against the dark-brown ground), and a very old image may be nearly invisible, detectable only in certain light conditions or when the surface is wetted. At Thalpan, it is common to see boulders where five or six layers of images are superimposed, each generation darker than the last, the oldest reduced to ghostly shadows beneath the bold outlines of the most recent. The visual effect is not unlike a palimpsest – a manuscript scraped and rewritten multiple times – and the word is in fact used by scholars to describe these multi-layered surfaces.
The rare painted sites
Pictographs – painted rock art – are uncommon in the upper Indus corridor but not entirely absent. Where they occur, typically in sheltered overhangs and rock shelters that protect the surface from rain and direct sunlight, they are almost exclusively in red ochre: a warm, earthy red-brown made from natural iron oxide (haematite), ground to a powder and mixed with water or an animal-fat binder. Red ochre is the oldest and most widespread pigment in human art – it appears in painted caves from Lascaux to Bhimbetka – and its presence in scattered High Asian shelters connects this region to a global tradition of red-painted images that stretches back tens of thousands of years. The red is not the bright vermilion of cinnabar but a duller, earthier tone: think of terracotta, of iron-rich soil, of the colour that remains on your palm after handling a rusty piece of iron. On the pale rock of a shelter wall, these red figures have a warm, ember-like quality, as if they are smouldering against the stone.
In Ladakh, painted pictographs are better represented than in the Indus gorge, particularly in rock shelters at higher elevations. Some of these – particularly the painted shelters near Tangtse and in the Changthang region – show handprints, animal figures, and geometric designs in red and occasionally white (kaolin clay) that may belong to a very early phase of artistic activity in the region, possibly contemporary with or even earlier than the earliest pecked petroglyphs of the Indus gorge.
The colours of context
No account of the visual experience of this art is complete without describing the landscape that surrounds it. The colours of the upper Indus gorge are a limited but powerful palette. The river itself is the dominant note: a thick, opaque blue-grey, the colour of wet concrete mixed with a drop of turquoise – this is glacial flour, finely ground rock suspended in meltwater from the glaciers of Nanga Parbat and the Karakoram, and it gives the water a mineral opacity that is unlike any lowland river. In certain lights, particularly in the early morning, the river can appear almost white – a milky, luminous grey. In afternoon sun, it shifts toward a muted blue-green.
The valley walls are tawny brown to grey – the colour of bare rock and scree, with almost no vegetation except in irrigated oasis settlements and along the thin green strips of willow and poplar that mark watercourses. In autumn, these strips turn a brilliant cadmium yellow that is almost painful against the surrounding brown. The sky, in this arid high-altitude environment, is a deep, saturated blue – not the hazy blue of humid lowlands but a dense, cobalt-tinged blue that deepens toward indigo at the zenith. And above everything, the snow peaks: a clean, absolute white that in dawn and dusk light flushes through rose, gold, and violet before returning to cold blue- white in the midday glare.
The petroglyphs exist within this colour world. They are not paintings hanging on a gallery wall; they are marks on boulders sitting in a landscape of brown, grey, blue, and white. Their dark- on-dark or light-on-dark imagery participates in the tonal palette of the gorge itself. The art is inseparable from its stone, and the stone is inseparable from its valley.
Composition and Spatial Logic
The boulder as canvas
The most fundamental difference between rock art and almost every other visual tradition in this survey is the absence of a prepared surface. A Pahari miniaturist begins with a carefully burnished sheet of paper, cut to a precise rectangle, framed by ruled borders. A thangka painter works on a stretched cotton canvas, primed and gridded. A shan-shui painter unfurls a silk scroll. In every case, the picture plane is manufactured, bounded, and geometrically regular.
The rock artist has none of this. The “canvas” is whatever boulder or cliff face happens to be available: irregular, curved, cracked, tilted, weathered into unpredictable shapes. There are no borders, no edges, no predetermined format. The image must accommodate itself to the surface, not the other way around. This produces a visual logic that is radically different from any tradition that works on a prepared ground.
On a typical carved boulder at Thalpan or Shatial, images are scattered across the surface in no apparent compositional order. An ibex appears near the top of the boulder, another near the bottom, a stupa on one side, a horseman on the other, with empty space between them. There is no ground line, no horizon, no spatial relationship between images except the accident of their placement on the same rock. Each image is its own self-contained unit, oriented to its own internal logic (an ibex stands on its own imaginary ground, a stupa rises on its own imaginary base) rather than to a shared pictorial space. This is not chaos – it is a different principle of organisation, one in which the boulder surface functions as a kind of communal bulletin board or palimpsest, accumulating images over time as successive makers add their contributions without erasing or overriding what came before.
Palimpsest: layers in time
At the most densely carved sites, the boulder surfaces become true palimpsests: later images are carved directly over earlier ones, creating a layered tangle that can be extraordinarily difficult to read. At Thalpan, a single boulder face may carry images from five or more periods, the earliest reduced to ghostly traces beneath the bold outlines of the most recent. A Buddhist stupa from the fifth century CE may be carved over a hunting scene from the second millennium BCE, which in turn overlies an earlier animal figure. The effect, when you study it closely, is vertiginous – like reading a page that has been written, erased, and rewritten dozens of times, with traces of every layer still faintly visible.
This palimpsesting is itself significant. It suggests that certain boulders and certain locations were regarded as particularly appropriate or powerful places for image-making across many centuries – that the act of adding to an already-carved surface was deliberate, not merely convenient. Whether this reflects a belief in the sacred quality of the stone itself, or simply the practical consideration that a smooth, well-varnished surface at a good camping site will attract repeated use, is debated. Both explanations are probably true at different sites and for different makers.
Narrative groupings
Not all rock art is isolated individual images. At some sites, particularly in the earlier periods, images are arranged in recognisable narrative or scenic groupings. Hunting scenes are the most common: a group of ibex or markhor, sometimes with exaggerated horns, pursued by stick-figure hunters with bows, sometimes accompanied by dogs. These scenes suggest coordinated composition – the figures relate to each other spatially, the hunters face the animals, the composition implies movement and narrative. But they are still composed on the rock’s terms: the scene wraps around a curve in the boulder, follows a crack, or adapts to a flat area between natural protrusions.
In the Buddhist period, a more formal compositional sensibility appears. Rows of stupas are arranged in orderly lines across a flattened boulder face. Buddha figures are centred and symmetrical, with halos and lotus thrones arranged according to iconographic convention. Inscriptions are placed below or beside the images in a manner that recalls the layout of a manuscript page. These Buddhist carvings represent a meeting of two compositional traditions: the informal, surface-driven logic of the indigenous rock art tradition and the formal, icon-centred logic of Buddhist visual culture. The result is distinctive – Buddhist images that have the formal symmetry of a painted icon but sit on an irregular boulder surface alongside ibex and hunting scenes from centuries earlier.
The three-dimensional surface
Because boulders are not flat, the art has an inherently three- dimensional quality that cannot be captured in photographs (a persistent problem in rock art documentation). Images wrap around corners, continue over edges, and are visible from different angles as you walk around the boulder. Some images are carved on surfaces that face upward (visible only from above), others on vertical faces (visible as you approach), others on surfaces that tilt away from the viewer (visible only from below or from a specific vantage point). The experience of reading a carved boulder is therefore peripatetic – you must walk around it, crouch, stand on tiptoe, tilt your head, to see everything. This is a fundamentally different mode of visual encounter than looking at a painting on a wall. The art engages the body, not just the eye.
Pattern and Geometry
The ibex: the master motif
If one image defines the rock art of the upper Indus and the Karakoram, it is the ibex. This wild goat, adapted to the highest and steepest terrain in the mountains, appears on boulder after boulder, site after site, period after period, in every style from crude scratching to confident, fluid carving. The ibex is recognisable above all by its horns: long, sweeping, curved backward in a great arc, their surface ridged with transverse rings that the carvers render as a series of short cross-lines along the horn’s length. The horns are almost always exaggerated – longer and more dramatically curved than any real ibex horn – and this exaggeration itself becomes a formal signature of the tradition. A rock art ibex is not a naturalistic portrait of an animal but a conventionalised image in which the horn has become the dominant formal element, sometimes exceeding the length of the body itself.
The body is typically rendered in profile: a roughly rectangular or barrel-shaped torso, four legs (sometimes all visible, sometimes only the nearer pair), a short tail, and a head that merges into the great sweeping arc of the horns. In the earliest images, the body is large and solidly pecked – the entire interior filled with pecked marks – giving the figure a dense, weighty presence. In later periods, the figures become more linear – outlined rather than filled, with the body reduced to a few quick strokes while the horns retain their elaborate curving form.
Why the ibex? Its ubiquity across the rock art of the entire Inner Asian mountain belt – from the Altai in the north to the Hindu Kush in the south – suggests a significance that goes beyond the merely representational. The ibex was certainly hunted for food and hide, and hunting scenes are common. But its frequency far exceeds that of any other animal, including species that were probably more important as food sources. Among the pastoral and hunting peoples of Inner Asia, the ibex appears to have held a symbolic significance connected to the mountains themselves – a creature of the highest, most inaccessible terrain, associated with the supernatural powers of the peaks. In some Central Asian shamanic traditions documented by ethnographers, the ibex is a spirit animal, a mediator between the human world and the world of mountain spirits. Whether such beliefs lie behind the petroglyphic ibex of the upper Indus is unprovable but plausible.
Solar symbols and swastikas
Circles with radiating lines – sun symbols or solar wheels – appear throughout the corpus, particularly in Period II (Bronze Age). They are among the most widely distributed symbols in prehistoric art globally, and their presence in the upper Indus links this region to the broader Eurasian Bronze Age symbolic world. Some scholars connect them to Indo-Iranian solar worship; others see them as part of a more general shamanic/cosmological symbolic system.
The swastika appears frequently, in both right-turning (clockwise) and left-turning (counterclockwise) forms. It is important to state clearly, for a modern reader, that the swastika is one of the most ancient and widespread symbols in human culture, found in traditions from Neolithic Europe to pre-Columbian America, and its meaning in the rock art of the upper Indus has absolutely nothing to do with its twentieth-century appropriation by the Nazi regime. In Indian and Central Asian contexts, the swastika is a solar and cosmic symbol associated with auspiciousness, good fortune, the cycle of the sun, and the turning of the seasons. In the Buddhist period, it becomes a specifically Buddhist symbol, one of the auspicious marks of the Buddha’s footprint. Its appearance in the rock art spans multiple periods and cultures.
Geometric abstractions
Grids, dots, spirals, concentric circles, and other abstract or geometric designs appear throughout the corpus, particularly in the earlier periods. Their meaning is among the most debated topics in rock art studies. Some scholars interpret them as maps, tallies, or notational systems. Others see them as representations of phosphenes – the geometric patterns that the human visual system produces spontaneously during altered states of consciousness (through fasting, sensory deprivation, or psychoactive substances), which some researchers associate with shamanic practice. Still others argue that they are purely decorative or that they represent objects (traps, nets, enclosures) whose form happens to be geometric. The honest answer is that we do not know what most of them mean, and that the search for a single “meaning” for a geometric symbol used across thousands of years and by multiple cultures may itself be misguided.
Stupa geometry
The Buddhist stupa depictions that dominate Period IV represent a quite different kind of geometry. The stupa is an architectural form with a specific and well-codified structure: a square base (medhi), a hemispherical dome (anda), a square railing or platform at the top (harmika), and a finial of stacked parasol-like discs (chattra). In the rock carvings, this structure is rendered in clean, geometric lines: a rectangle for the base, a semicircle for the dome, a smaller rectangle for the harmika, and a vertical line topped with circles or crescents for the chattra. The proportions follow recognisable iconographic conventions – the dome is approximately as wide as it is tall, the harmika is roughly one-third the width of the dome, and so on – indicating that the carvers were working from a shared visual template, probably transmitted through portable images (drawings on cloth or bark, small portable sculptures) rather than from direct observation of actual stupas.
The contrast between the organic, freehand, irregularly placed animal images of the earlier periods and the formal, proportionally controlled, often symmetrically arranged stupa images of the Buddhist period is one of the most visually striking features of a palimpsest boulder. It is a contrast between two fundamentally different relationships to the image: the earlier carvers working from observation and cultural convention, placing images freely on the rock; the Buddhist carvers working from a codified iconographic system, imposing a formal order on the same irregular surfaces.
Handprints
Handprints – made by pressing a pigment-covered hand against the rock, or by placing the hand against the rock and blowing or splattering pigment around it to create a negative silhouette – appear at several sites, particularly in Ladakh. These are among the most primal and universal forms of rock art, appearing in painted caves worldwide from at least 40,000 years ago. In the upper Indus region, pecked handprints (outlines of hands pecked into the rock surface) also occur. The emotional impact of a handprint is immediate and needs no cultural context to understand: a person was here, placed their hand on this rock, and left a mark that has endured for centuries or millennia. It is the most direct form of human presence in art.
Local Legends and Iconography
The sacred ibex
The ibex is not merely a decorative motif. Among the Shina-speaking peoples of the upper Indus valley, the Burushaski-speaking people of Hunza, and the Kalasha of Chitral – communities whose oral traditions and cultural practices are among the oldest surviving in the region – the ibex occupies a special position in the cosmological imagination. In Kalasha belief, the ibex is associated with the mountain fairies (peri or suchi) who inhabit the high pastures and glacial zones above human habitation. Hunting the ibex is a ritually significant act, surrounded by purification practices and prohibitions. The horns of the ibex are placed on the roofs of houses, on graves, and at shrines as protective and sacral markers.
Whether these living beliefs can be projected backward onto the prehistoric carvers of the upper Indus is a question that scholars approach with appropriate caution. The cultural and linguistic continuity between the prehistoric populations and the present inhabitants is uncertain – many waves of migration, conquest, and religious transformation have swept through this region. But the striking persistence of the ibex as the dominant motif across millennia, and its continued symbolic importance among the region’s surviving pre-Islamic communities, at least suggests that the petroglyphic ibex was more than an image of a food animal. It was, in some sense, an image of the mountain itself.
Hunting as ritual and narrative
Hunting scenes in the rock art are often interpreted as narrative depictions of actual hunts, and they may well be. But the possibility that they also carry a ritual dimension – that they were carved as part of hunting magic, as offerings to mountain spirits, or as commemorations of ritually significant kills – cannot be excluded. In many hunter-gatherer and pastoral societies worldwide, rock art is closely linked to ritual practice. The upper Indus hunting scenes sometimes include features that are difficult to explain as simple narrative: animals of impossibly large size, hunters in elaborately branching headdresses that may represent shamanic antler costumes, and compositions that seem to depict a cosmological scene (animals above, humans below, circular symbols in between) rather than a terrestrial event.
The arrival of Buddhism
The transformation of the rock art tradition by Buddhism, beginning in the last centuries BCE and accelerating through the first millennium CE, is one of the most dramatic shifts in the entire corpus. The iconographic vocabulary changes almost completely: from animals and hunters to stupas, Buddhas, bodhisattvas, lotus flowers, wheels of the law (dharmachakra), and textual inscriptions. The mode of image-making changes too: from informal, individually motivated carvings to what are clearly devotional acts – the carving of a stupa or a Buddha image as an act of merit (punya), often accompanied by a donor inscription recording the name of the person who commissioned the carving and the merit they wished to accrue.
This did not happen overnight, and for a long transitional period, Buddhist and pre-Buddhist images coexist on the same boulders. A stupa is carved next to an ibex. A Buddha sits beside a hunting scene. The carvers of the Buddhist period did not systematically destroy the earlier images (as sometimes happened when new religious systems claimed a space) – they added to them, creating the extraordinary palimpsests that are the hallmark of the major sites. This coexistence may reflect the actual religious situation of the region during the first millennium CE: a population that was partly Buddhist (particularly the literate, urban, and mercantile classes) and partly adherent to older animistic and pastoral religious practices.
The Buddhism reflected in the rock art is predominantly of the Gandharan type – the Buddhist tradition of the Peshawar valley and Swat, which combined Indian Buddhist iconography with Hellenistic and Central Asian artistic influences. The stupas depicted in the rock art closely resemble the built stupas excavated at Gandharan sites such as Taxila, Takht-i-Bahi, and Butkara. The Buddha and bodhisattva figures follow Gandharan iconographic conventions. This is consistent with the historical evidence that Buddhism reached the upper Indus from the south, carried by monks and merchants travelling the Silk Road route from Gandhara northward through the mountain gorges toward Central Asia and China.
Sogdian merchants and the multilingual corridor
Among the most fascinating inscriptions in the rock art are those in Sogdian, the Iranian language of the merchant princes of Samarkand and Bukhara. The Sogdians were the great middlemen of the Silk Road, operating trading networks that extended from Byzantium to China, and their inscriptions at Shatial and other upper Indus sites testify to their physical presence in these gorges – merchants leading caravans of silk, spices, and precious metals through the most dangerous mountain passes in Asia. Nicholas Sims-Williams, the foremost scholar of Sogdian and Bactrian, has read and translated many of these inscriptions, revealing personal names, brief prayers, and commercial notations that bring the Silk Road trade to vivid life.
Alongside the Sogdian inscriptions appear texts in Bactrian (another Iranian language, from present-day Afghanistan), Chinese, Hebrew (a remarkable find suggesting the presence of Jewish merchants on the Silk Road), and Tibetan. The Tibetan inscriptions are particularly significant: they date to the period of the Tibetan Empire’s expansion into the western Himalaya (roughly the seventh to ninth centuries CE) and mark the political and military presence of Tibet in the region. Some Tibetan inscriptions are accompanied by Buddhist images, reflecting the Tibetan adoption of Buddhism; others are secular, recording names and titles of officials.
The upper Indus rock art is thus not merely a local tradition but an international archive – a record of every major culture that passed through one of the most important mountain corridors in Eurasian history. The boulders of Shatial and Thalpan are, in a very real sense, the guest books of the Silk Road.
The Gilgit Manuscripts
An important related find, though not rock art per se, is the cache of Buddhist manuscripts discovered at Gilgit in 1931 – the Gilgit Manuscripts, a collection of birch-bark and palm-leaf texts in Sanskrit and Prakrit, dating from the fifth to sixth centuries CE. These manuscripts, which include Buddhist sutras, Vinaya texts, and secular documents, confirm the importance of the upper Indus region as a centre of Buddhist learning and pilgrimage during the period when the rock art was at its most prolific. The manuscripts are now divided between the National Archives of India in New Delhi and the collection in Karachi, and they have been the subject of extensive scholarly study. Their presence in the same landscape as the rock art underscores the multi-media nature of the Buddhist presence in this region: text and image, manuscript and stone, together constituting a cultural environment of remarkable richness.
Key Works and Where to See Them
Thalpan, Chilas (Diamer District, Gilgit-Baltistan)
The single most important rock art site in the upper Indus valley, and arguably in all of South Asia. Thalpan occupies a wide river terrace on the south bank of the Indus, a few kilometres west of the town of Chilas. Over ten thousand individual petroglyphs are spread across boulders covering an area of several square kilometres. The site spans the full chronological range of the tradition, from heavily patinated animal figures of possible Neolithic date to Buddhist stupas and inscriptions of the first millennium CE. The density of carving at Thalpan is such that some boulders carry dozens of superimposed images, creating palimpsests of extraordinary visual and historical complexity. The site was documented in detail by the Heidelberg-Pakistan survey teams (published in the Antiquities of Northern Pakistan volumes, particularly the Thalpan catalogue by Bandini-Koenig) and by Ahmad Hasan Dani.
Access note: Thalpan is in the Diamer district of Gilgit-Baltistan, an area that has been politically sensitive and subject to periodic travel restrictions. More critically, the construction of the Diamer-Basha Dam on the Indus, a few kilometres downstream of Chilas, threatens to inundate a significant portion of the rock art sites in the Chilas-Thalpan area. Emergency documentation efforts have been underway, but the scale of the threat is enormous.
Shatial Bridge Site (Gilgit-Baltistan)
Located at the crossing point of the Indus near the village of Shatial, approximately thirty kilometres west of Chilas. This site is particularly significant for its inscriptions: Shatial has yielded the largest concentration of Sogdian, Bactrian, and other Central Asian inscriptions in the entire upper Indus corpus, reflecting its position as a major river crossing on the Silk Road. The petroglyphs include both the earlier animal-style images and extensive Buddhist carvings. Gerard Fussman and Nicholas Sims-Williams published important studies of the Shatial inscriptions.
Haldeikish, the Sacred Rock of Hunza (Gilgit-Baltistan)
A large boulder near the village of Karimabad in the Hunza valley, covered with carvings and inscriptions spanning several centuries. The carvings include Buddhist images, inscriptions in multiple scripts (Kharoshthi, Brahmi, Sogdian, Tibetan), and earlier animal figures. The site is relatively accessible to visitors and has become one of the better-known rock art sites in the region, sometimes visited by tourists travelling the Karakoram Highway to the Khunjerab Pass.
Manthal Buddha Rock, Skardu (Baltistan, Gilgit-Baltistan)
A monumental Buddha figure carved into a cliff face near the town of Skardu, in the Baltistan region. The carving depicts a standing or seated Buddha (the exact iconographic identification is debated) on a large scale – several metres in height – accompanied by inscriptions. This is one of the furthest-east examples of Buddhist rock art in the upper Indus system and marks the penetration of Buddhist influence into the Baltistan valley, a region that later became firmly Tibetan-Buddhist and eventually Islamic. The carving has suffered damage over the centuries but remains an impressive monument.
Domkhar Rock Art Sanctuary (Ladakh, India)
Located in the village of Domkhar in the lower Indus valley of Ladakh (downstream of Leh, between Khalatse and Alchi), this site was studied by Laurianne Bruneau and others as part of systematic surveys of Ladakhi rock art. The Domkhar site contains a large concentration of petroglyphs including animal figures (ibex, yak, hunting scenes), anthropomorphic figures, and later Buddhist images. The site has been recognised by the Archaeological Survey of India and efforts have been made to protect it. Bruneau’s work, published in Arts Asiatiques and other journals, provided some of the first rigorous chronological and stylistic analysis of Ladakhi rock art, distinguishing it from the upper Indus (Pakistani) corpus while recognising their shared roots.
Tangtse and Drangtse Petroglyphs (Ladakh, India)
In the eastern part of Ladakh, near the Pangong Lake area, rock art sites at Tangtse and nearby locations contain animal figures, hunting scenes, and geometric designs that may represent some of the earliest artistic activity in Ladakh. These sites are in a high-altitude, arid environment quite different from the Indus gorge – open valleys and broad plateaus rather than narrow gorges – and the rock art has a different visual character: smaller in scale, often on smoother, less heavily varnished surfaces, and with a greater proportion of painted pictographs alongside pecked petroglyphs. Some scholars associate the earliest Tangtse material with the pre-Buddhist, possibly Bon or animistic cultures of the western Tibetan plateau.
Dras (Ladakh, India)
Rock art sites in and around the town of Dras, in the western approaches to Ladakh from the Kashmir valley. Dras, one of the coldest inhabited places in Asia, sits at the foot of the Zoji La pass – a crucial route between Kashmir and Ladakh. The rock art includes animal figures and possibly early Buddhist images, though the corpus is less thoroughly documented than the Chilas/Thalpan sites.
Burzahom (Kashmir, India)
Not a rock art site in the same sense as the others, but essential context. Burzahom, near Srinagar in the Kashmir valley, is a Neolithic and megalithic site excavated by Ahmad Hasan Dani and subsequent archaeologists. Among the finds are engraved stone slabs with images that include a hunting scene (a figure with a bow pursuing an animal) and what has been interpreted as a depiction of a double-sun or supernova event – one of the oldest astronomical images in South Asia. Burzahom’s rock engravings, dating to the third millennium BCE or earlier, provide important comparative material for the earliest phases of upper Indus rock art.
Chilas II and Alam Bridge (Gilgit-Baltistan)
Two additional sites near Chilas that contain important concentrations of Buddhist rock art and inscriptions. Chilas II, on the north bank of the Indus opposite the main Chilas/Thalpan complex, includes large Buddha and bodhisattva carvings of high artistic quality. The Alam Bridge site, further west, has yielded significant epigraphic material. Both sites are threatened by dam construction.
Oshibat and Gichi Nala (Gilgit-Baltistan)
Two sites in the broader Chilas/Thalpan area that have been documented by the Heidelberg survey. Oshibat contains a dense concentration of Buddhist stupas and figures. Gichi Nala, a side valley, contains earlier animal-style carvings in a dramatic geological setting.
Further Exploration
The following resources are recommended for a reader wishing to go deeper into this material. This section is annotated to indicate what each source offers and its accessibility.
Published scholarship
Karl Jettmar et al. (eds.), Antiquities of Northern Pakistan: Reports and Studies, vols. 1–5 (Mainz: Philipp von Zabern, 1989–2006). The foundational publication. Each volume contains site reports, epigraphic studies, and analytical essays by the international team that documented the Karakoram Highway sites. Available in major research libraries. Vol. 1 (ed. Jettmar, 1989) is the essential starting point. Later volumes (ed. Hauptmann) contain the detailed site catalogues.
Ahmad Hasan Dani, Chilas: The City of Nanga Parbat (Islamabad: Centre for the Study of the Civilizations of Central Asia, 1983). Dani’s comprehensive survey of the Chilas area, including rock art, inscriptions, and ethnographic context. A landmark work of Pakistani archaeology.
Gerard Fussman, “Chilas, Hatun et les bronzes bouddhiques du Cachemire” and related articles in Antiquities of Northern Pakistan and the Bulletin de l’Ecole Francaise d’Extreme- Orient. Fussman’s epigraphic work is essential for understanding the inscriptions. Technical but authoritative.
Nicholas Sims-Williams, “Sogdian and other Iranian inscriptions of the Upper Indus” (multiple publications). The principal study of the Sogdian and Bactrian material. Sims-Williams’s work opens a window onto the merchant cultures of the Silk Road.
Laurianne Bruneau, “Le rocher grave de Domkhar (Ladakh)” and related publications. The most rigorous modern study of Ladakhi rock art, bringing systematic chronological analysis to a body of material that had been only partially documented. Published in Arts Asiatiques and other journals.
Online resources and databases
Heidelberg Academy of Sciences / DAINST Rock Art Archive: The German Archaeological Institute (Deutsches Archaologisches Institut) maintains archives of the Heidelberg survey’s documentation, including photographs and drawings. Access may require institutional affiliation. URL: https://www.dainst.org (search for “rock art Pakistan” or “Northern Areas”).
UNESCO World Heritage Tentative List – “Rock Carvings and Inscriptions along the Karakoram Highway”: Pakistan submitted the Karakoram Highway rock art sites to the UNESCO Tentative List for World Heritage consideration. The listing provides a summary description and statement of significance. URL: https://whc.unesco.org/en/tentativelists/ (search Pakistan).
Bradshaw Foundation Rock Art Archive: A general rock art resource that includes pages on the South Asian rock art traditions, including some coverage of the upper Indus sites. URL: https://www.bradshawfoundation.com
SOAS (School of Oriental and African Studies, London) – South Asia Institute resources: SOAS holds relevant archival and photographic materials. Their library catalogue may guide readers to dissertations and specialist publications.
Rupestre.net / IFRAO (International Federation of Rock Art Organisations): Provides a directory of rock art researchers and organisations worldwide, including South Asian specialists.
Harald Hauptmann, obituaries and tributes: Several published tributes to Hauptmann (d. 2018) summarise his contributions to upper Indus rock art documentation and provide bibliographies of his work. These are useful entry points into the literature.
Gilgit Manuscripts Digital Project: Several digitisation efforts have made portions of the Gilgit Manuscripts available online, providing context for the Buddhist rock art. The National Archives of India holds the largest portion.
Google Earth / satellite imagery: The upper Indus valley and many of the rock art sites are visible in high-resolution satellite imagery. While this does not show individual carvings, it gives an invaluable sense of the landscape, the gorge, and the spatial relationship between sites.
A note on access and urgency
Several of the most important rock art sites in the upper Indus valley are in politically sensitive areas where travel permits are required and conditions fluctuate. More urgently, the construction of the Diamer-Basha Dam – a major hydroelectric project on the Indus downstream of Chilas – will, when completed, create a reservoir that will submerge a significant number of documented rock art sites. The dam has been under construction, with interruptions, since the 2010s. Emergency documentation efforts have been mounted by Pakistani and international teams, but the scale of the threatened material is vast and the documentation, while heroic, cannot replace the physical sites.
This gives the rock art of the upper Indus a quality of urgency that is unusual in art history. These are not safely preserved paintings in a museum or frescoes on a temple wall. They are marks on boulders sitting in a river valley that is about to be flooded. Some of the oldest art in Asia – images that have endured for five thousand years or more – may, within the lifetime of this report’s reader, be under water.
In Ladakh, the situation is somewhat less dire: the Domkhar site has received official protection, and the remoteness of many Ladakhi sites provides a measure of accidental preservation. But neglect, road construction, military infrastructure development, and the simple attrition of weather and time continue to erode the rock art. Documentation – thorough, systematic, and publicly accessible – remains the most urgent priority.