Tropical Modernism in South Asia: The Current Landscape

# Tropical Modernism in South Asia — The Current Landscape *By TropMod Editorial* South Asia occupies a position in the history of tropical modernism that is, in many respects, more intellectually fertile than any other region. It was here that the European modern movement encountered its most ancient and sophisticated building cultures — traditions of courtyard planning, layered screening, thermal mass, and monsoon-responsive form that had been evolving for millennia before Le Corbusier set foot on the subcontinent. The encounter was not, as is sometimes imagined, a one-way transmission of expertise from West to East. It was a collision that forced modernism to reckon with conditions its founders had never anticipated: a sun that strikes with near-vertical intensity, monsoons that deliver a year's rainfall in three months, and a cultural landscape in which architecture had never been severed from ritual, climate, and craft. The result, across India, Sri Lanka, and Bangladesh, has been the most sustained regional interpretation of modernism anywhere outside Brazil — and arguably the one with the deepest roots. Where Brazilian modernism found its voice through a single dominant figure in Niemeyer, South Asian tropical modernism emerged as a polyphony: multiple centres of gravity, multiple lineages, and a steady traffic of influence across borders that, in the decades after Partition and independence, were becoming more, not less, permeable to ideas. --- **The Chandigarh Experiment** Any account of South Asian modernism must begin at Chandigarh, the new capital of Indian Punjab commissioned by Jawaharlal Nehru in 1951. Chandigarh was not merely a construction project; it was a declaration. Nehru, newly presiding over a nation that had thrown off colonial rule, understood architecture as a statement of intent. "Let this be a new town," he said, "symbolic of the freedom of India, unfettered by the traditions of the past." The architect he chose — a sixty-four-year-old Swiss-French polemicist who had never built in the tropics — was an act of faith in the universalising promise of modernism. Le Corbusier's master plan for Chandigarh organised the city on a grid of sectors, each functioning as a self-contained neighbourhood. The Capitol Complex — the High Court (1955), the Secretariat (1958), and the Palace of Assembly (1962) — deployed what Le Corbusier called the *casier judiciaire*, a layered facade system of deep-set windows, projecting balconies, and monumental *brise-soleils*. These were not decorative flourishes but hard-won climatic intelligence, learned through the discomfort of his earlier work in Ahmedabad. The High Court's double roof, with its parasol-like upper canopy separated from the lower slab by a ventilated gap, remains one of the most lucid demonstrations of passive cooling ever built at civic scale. Equally significant, though often overshadowed by Corbusier's celebrity, was the contribution of Pierre Jeanneret. Corbusier's cousin spent fifteen years in Chandigarh, designing much of the city's housing, its schools, its furniture, and — crucially — establishing the Chandigarh College of Architecture. Jeanneret's sector housing deployed brick, local stone, and exposed concrete with a modesty and material intelligence that was, in many ways, more genuinely tropical than Corbusier's monumental concrete rhetoric. His low-rise, cross-ventilated housing blocks, organised around courtyards and shaded walkways, were buildings that worked with climate rather than against it. Jeanneret's furniture — the celebrated Chandigarh chairs, desks, and benches in teak and cane — has become one of the most sought-after categories in the twentieth-century design market, testament to the enduring allure of a design philosophy that married modern form to indigenous materials. **The Ahmedabad School** If Chandigarh was the arrival of European modernism on Indian soil, Ahmedabad was its indigenisation. The Gujarati textile city became, improbably, one of the world's most concentrated laboratories of modern architecture during the 1950s and 1960s. The city's industrialist patrons — the Sarabhais, the Shodhans, the Mill Owners' Association — commissioned work from Le Corbusier, Louis Kahn, and a generation of Indian architects who would go on to define the profession. Le Corbusier's Mill Owners' Association Building (1954) and the Villa Sarabhai (1955) were his first sustained engagements with the Indian climate at domestic and institutional scale. The Villa Sarabhai, designed for Manorama Sarabhai, deploys brick vaults, deep verandahs, and a water channel running through the living spaces — a direct quotation of Mughal garden traditions — to create a house that is at once rigorously Corbusian and unmistakably Indian. Louis Kahn's Indian Institute of Management Ahmedabad (IIM-A, 1962–74) is the great counter-statement to Corbusier's Chandigarh. Where Corbusier sculpted in concrete, Kahn built in brick — load-bearing, locally fired, laid by a workforce of thousands. The IIM-A dormitories, with their monumental circular openings and deep shadowed loggias, deploy the language of the Indian fortress-palace, in which massive walls are pierced by carefully judged apertures that admit light and breeze while excluding heat. Kahn's engagement with the subcontinent was brief — IIM-A and the National Assembly in Dhaka — but extraordinarily consequential. He demonstrated that modernism could be tectonic, material, and climatically responsive without surrendering its spatial ambition. The architects who emerged from this milieu form the foundation of Indian modernism. Balkrishna Doshi (1927–2023), who had worked in Corbusier's Paris atelier and supervised the Chandigarh projects before returning to Ahmedabad, built a practice that became a laboratory for an architecture simultaneously modernist and deeply local. His Sangath studio (1981), half-submerged in the earth, its vaulted roofs covered in white china mosaic tiles and emerging from the ground like an archaeological excavation, remains one of the most persuasive arguments for climate-responsive modernism ever constructed. Doshi's Aranya Low-Cost Housing project in Indore (1989), which provided incremental housing for 80,000 people through a system of plots, plinths, and service cores that residents could extend over time, demonstrated that these principles could scale to shelter the urban poor with dignity. Charles Correa (1930–2015) developed a parallel practice grounded in what he called "open-to-sky space" — the courtyard, the terrace, the shaded transitional zone that traditional Indian architecture had refined over centuries. His Kanchanjunga Apartments in Mumbai (1983), a 28-storey tower whose units are organised as interlocking duplexes with double-height garden terraces, is a vertical reinterpretation of the bungalow verandah. His Jawahar Kala Kendra in Jaipur (1992), inspired by the cosmic diagram of the *navagraha* — the nine planets of Hindu astrology — embeds ancient spatial concepts within a rigorously modernist plan. Correa argued consistently that Indian architecture's deepest resource was not its decorative heritage but its spatial intelligence: the courtyard, the stepped well, the shaded street. **Kerala and the Baker Alternative** On India's southwestern coast, a very different tradition took root. Laurie Baker (1917–2007), a British-born Quaker who made India his home, developed an architecture of almost radical economy — brick, laterite, lime mortar, and the inventive use of local craft skills to produce buildings that were climatically astute, formally inventive, and astonishingly affordable. Baker's work in Kerala — houses, schools, health centres, the Centre for Development Studies in Thiruvananthapuram (1971) — deployed perforated brick screens (*jaalis*) for cross-ventilation, filler slab roofs that reduced concrete use by 30 per cent, and rat-trap bond brickwork that created insulating air cavities within walls. His buildings are not minimalist in the Architectural Digest sense; they are minimal in means, maximal in spatial intelligence. Baker's legacy — often called the Kerala School — has proven remarkably durable. A generation of architects trained in his office or influenced by his example continue to practise a cost-effective, climate-responsive modernism across Kerala and Tamil Nadu. The Centre of Science and Technology for Rural Development (COSTFORD), the organisation Baker founded, has built thousands of projects using his principles, making the case that tropical modernism is not only an aesthetic but an instrument of social justice. **Goa: The Portuguese-Modern Fusion** Goa, a Portuguese colony until 1961, developed a tropical modernism that is distinct from the Indian mainstream. The region's architectural inheritance — Iberian baroque churches, Portuguese colonial villas with deep verandahs and internal courtyards, the ubiquitous *balcão* (a semi-public porch-verandah unique to Goan domestic architecture) — provided a vocabulary that Goan architects grafted onto modernist plans with unusual fluency. The post-Liberation generation — architects such as Bruno Souza, Gerard da Cunha, and later Dean D'Cruz — developed a Goan modernism that drew equally on Le Corbusier and on the Portuguese colonial vernacular. da Cunha's houses in particular deploy colour with an exuberance that is unapologetically Goan: ochre, indigo, terracotta, lime-washed white. His Nrityagram dance village (1990) in Karnataka, co-designed with Protima Bedi, and his work at the Goa College of Architecture demonstrate an architecture of sensual intelligence — one that takes climate, craft, and pleasure as equally valid determinants of form. **Sri Lanka: Bawa's Legacy Beyond Lunuganga** Geoffrey Bawa (1919–2003) is the unavoidable figure in Sri Lankan modernism, and his story has been well told: the Cambridge-educated lawyer who turned to architecture at the Architectural Association in his late thirties, returned to Ceylon in 1958, and spent four decades creating a body of work that fuses modernist space-making with the deep traditions of South Asian building. His estate at Lunuganga, near Bentota, was his lifelong laboratory — a place where landscape, architecture, and the careful staging of views became indistinguishable. But Bawa's legacy extends well beyond Lunuganga. His Bentota Beach Hotel (1969), the first purpose-designed resort hotel in Sri Lanka, established a prototype that would influence tropical hotel design globally: the arrival sequence through a cave-like entrance into a courtyard, the view that opens suddenly onto ocean, the rooms organised as low-rise pavilions stepping down a slope. The Parliament at Kotte (1982), a complex of copper-roofed pavilions rising from an artificial lake, demonstrated that modernist government buildings could be at once monumental and humane, their scale broken into constituent parts that defer to the landscape. The Kandalama Hotel (1994), cut into a jungle hillside overlooking a reservoir near Dambulla, is Bawa's most radical statement: a building that nearly disappears into its site, its green roof merging with the forest canopy, its corridors open to the full drama of the tropical monsoon. Kandalama was an eco-resort decades before the term existed. The question of what happens to Bawa's legacy in the twenty-first century is a live one. His practice was intensely personal; he left no school, no theoretical framework, no manual. His successor Channa Daswatte, who worked with Bawa for fifteen years and now leads the Geoffrey Bawa Trust, has continued the lineage with projects such as the Lighthouse Hotel in Galle (1997, with Bawa) and the Villa Bentota. Palinda Kannangara, a younger architect whose Savithru Residence (2012) and Olu Beach Hotel in Kalpitiya demonstrate a rigorous, tectonically refined modernism that shares Bawa's site sensitivity without imitating his forms. Thisara Thanapathy, whose houses along the southern coast deploy the courtyard, the water garden, and the monsoon roof with a restraint that feels more Japanese than Bawa-esque, represents the emergence of a Sri Lankan modernism that honours the master without being confined by him. **Bangladesh: The Monsoon Condition** Bangladeshi architecture is defined, more than any other national tradition, by the fact of water. The country is a delta, its landmass shaped by the confluence of the Ganges, Brahmaputra, and Meghna rivers. Flooding is annual and existential. Architecture here cannot be an assertion of permanence against the elements; it must negotiate, accommodate, and at times retreat. Muzharul Islam (1923–2012) is the founding figure. Trained at the University of Oregon and the Architectural Association, Islam returned to East Pakistan in the 1950s and immediately began the work of building an architectural culture where none existed. His College of Arts and Crafts (1955) at the University of Dhaka, and the Bangladesh National Library (1979), established a modernism that was tectonic, climatically literate, and quietly monumental. Islam was also the catalyst who brought Louis Kahn to Dhaka to design the National Assembly — a commission that, like Chandigarh for India, was intended as a statement of national intent in the aftermath of the Liberation War of 1971. Kahn's National Assembly Building (Jatiya Sangsad Bhaban, 1982), completed posthumously, is one of the great buildings of the twentieth century. A citadel of concrete and white marble, its geometric mass is pierced by vast circular and triangular openings that admit light into a parliament chamber that feels at once ancient and utterly modern. The moat that surrounds the building is not decorative; it is a working flood defence, a reminder that in Bangladesh, water is never an aesthetic choice. Bashirul Haq (1942–2021) carried Islam's vision into the domestic realm with houses that are at once modernist and deeply attuned to the Bangladeshi landscape. His Kalindi Apartments in Dhaka deploy brick screens and deep balconies to mediate between the street and the private realm, while his own house — a brick-and-concrete pavilion set within a grove of trees — is a study in the architecture of shade. Two contemporary figures have brought Bangladeshi architecture to international attention. Kashef Chowdhury's Friendship Centre in Gaibandha (2012), a health and education complex for a community living on a floodplain, is a masterclass in building on water: raised on an earthen plinth, organised around courtyards, its brick walls perforated to admit breezes and pattern light. Marina Tabassum's Bait Ur Rouf Mosque in Dhaka (2012) — a brick cube without minaret or dome, its prayer hall lit by a slit in the ceiling that tracks the sun's passage — is a building of such profound spatial intelligence that it has become, almost instantly, canonical. Tabassum's subsequent work in the Bengal Delta, documented in her 2023 Aga Khan Award-winning Khudi Bari (Small House) project, extends the conversation to the most urgent question in Bangladeshi architecture: how to build for communities that must move with the water. --- **The Monsoon Vocabulary** What unites South Asian tropical modernism across its national variations is a shared vocabulary of climatic response — devices that descend from pre-colonial building traditions and have been continuously reinterpreted through the modern period. The *chattri* — the freestanding pavilion or umbrella-roof structure found across Mughal and Rajput architecture — reappears in modern form throughout the region: in Doshi's Sangath, in Bawa's Parliament, in the rooftop pavilions of Correa's Mumbai apartments. It is at once a shading device, a social space, and a symbolic marker, its function inseparable from its form. The *jaali* — the perforated stone or brick screen — has undergone the most complete modern transformation. What began as a device for modulating light and air in Rajasthan's havelis and Gujarat's stepwells became, in the hands of mid-century modernists, the *brise-soleil* facade, the *cobogó* block, the factory-produced perforated brick. In Tabassum's Bait Ur Rouf, the *jaali* becomes the primary structural logic of the building: a brick skin that breathes, that admits light in shifting patterns, that transforms the prayer hall into a sundial. The courtyard — the most ancient of South Asian spatial devices — has proved endlessly adaptable. In Correa's work, it is the organising principle of the Kanchanjunga tower and the cosmic diagram of the Jawahar Kala Kendra. In Bawa's houses, it is the meditative centre around which rooms are arranged in a spatial promenade. In Chowdhury's Friendship Centre, it is a working landscape of gardens and water channels that manage monsoon runoff. The courtyard is the irreducible unit of South Asian architecture — a space that is at once climate device, social condenser, and metaphysical symbol. **The Current Generation** The South Asian architectural scene today is remarkable for its diversity and vitality. In India, **Studio Mumbai** — founded by Bijoy Jain in 1995 — operates at the intersection of high craft, material research, and a phenomenological approach to space that has drawn international admiration. Jain's houses — the Palmyra House (2007) in Alibaug, the Utsav House (2009) — deploy timber, stone, and lime plaster with a tactile intensity that recalls Carlo Scarpa, yet their spatial intelligence is entirely Indian: the courtyard, the verandah, the roof as sheltering canopy. **Samira Rathod**, whose School of Dancing Arches in Bhadran, Gujarat (2018) deploys brick vaults and shaded courtyards in a composition of Piranesian complexity, brings an artist's eye to the question of how children experience space. **Rahul Mehrotra**, principal of RMA Architects and chair of urban planning at Harvard's Graduate School of Design, operates across scales from private houses to the master plan for the Sabarmati Riverfront in Ahmedabad, consistently arguing for an architecture that can accommodate the informality and flux of Indian urban life. **Architecture Brio**, founded by Shefali Balwani and Robert Verrijt, have built a practice around site-sensitive, climatically intelligent structures — their Riparian House (2015) in Karjat, near Mumbai, is a green-roofed volume that nearly disappears into its hillside setting, while their House on a Stream (2017) in Alibaug hovers above a seasonal watercourse on slender steel columns. In Sri Lanka, the generation after Bawa has found its voice. **Channa Daswatte** continues the Bawa lineage with projects that extend rather than imitate his predecessor's sensibility. **Palinda Kannangara** has developed a distinctive tectonic language — his Savithru Residence deploys brick, concrete, and timber in compositions of almost monastic restraint. **Thisara Thanapathy**, operating from his office in Colombo, has produced a series of private houses along the southern coast — the Pradeep House in Ahangama, the De Silva House in Galle — that deploy the courtyard, the water garden, and the monsoon roof with a refinement that places him among the most compelling domestic architects working anywhere in the tropics today. In Bangladesh, the burden of responding to climate crisis has sharpened the profession's sense of purpose. **Marina Tabassum** has moved from the enclosed contemplation of the Bait Ur Rouf Mosque to the portable, modular Khudi Bari — a flat-pack house on stilts that can be assembled in four hours and moved when the water rises. It is tropical modernism at its most urgent: an architecture not of monuments but of survival. **Kashef Chowdhury** continues to develop his practice of flood-responsive institutional architecture from his Dhaka office, with projects across the delta that treat water not as adversary but as medium. --- **Looking Forward** South Asian tropical modernism enters the second quarter of the twenty-first century facing challenges that would have been unimaginable to the generation of Corbusier and Kahn. Climate change threatens the very ground on which the region's cities stand — Dhaka confronts sea-level rise, Mumbai faces increasingly severe monsoon flooding, Colombo contends with both. The rapid urbanisation of the subcontinent presents a building challenge of unprecedented scale, while the globalisation of architectural culture risks erasing the very regional specificity that made South Asian modernism distinctive. Yet the region's architectural intelligence — its deep reservoir of climatic devices, its spatial traditions, its proven capacity to metabolise external influences without surrendering identity — constitutes an extraordinary resource. The courtyard, the *jaali*, the *chattri*, the monsoon roof, the water channel: these are not ornaments but operative tools, as relevant to the climate-adaptive architecture of the coming century as they were to the Mughal haveli or the Kerala tharavad. The buildings are there, from the monumental to the domestic, from Kahn's citadel in Dhaka to the quiet pavilions emerging along the Sri Lankan coast. The question, as always, is whether the culture will value them sufficiently and whether the architects now practising will produce work worthy of the inheritance they carry. On present evidence — from Tabassum's delta houses to Jain's craft-intensive pavilions to Kannangara's tectonic refinements — South Asian tropical modernism remains one of the most vital, intelligent, and necessary architectural traditions anywhere in the world.