Final answer:
Le Corbusier was the lead architect for Chandigarh, blending his modernist design philosophy with adaptations for the local Indian context through the use of sun breakers, local materials, and climate-conscious design.
Step-by-step explanation:
Le Corbusier played a pivotal role in the planning of Chandigarh, the capital city of the Indian states of Punjab and Haryana. Appointed as the lead architect, he was responsible for the master plan of the city, incorporating modernist principles while adapting to local needs and conditions. His approach in India was a blend of his architectural philosophy and practical adjustments based on the Indian climate, culture, and available materials. To suit the Indian environment, he modified the design of buildings to include brise-soleil (sun breakers), vast roof spaces, and varied the height of buildings to protect against the sun. The adoption of local materials and construction techniques also showed his flexibility in integrating regional characteristics with his modernist vision.