Some Famous Work of Architect Geoffrey Bawa.pptx

This presentation tell us about some famous work of Sri Lankan architect Geoffrey Bawa

1. Geoffrey Bawa: Pioneer of Tropical Modernism Born in 1919 and passing away in 2003, Geoffrey Bawa remains Sri Lanka’s most iconic architect. He trained at the Architectural Association in London, graduating in 1956. Bawa is renowned for his pioneering approach in blending modernist principles with the specific demands of a tropical climate. His designs emphasized harmony with nature, intelligent use of local materials, and the creation of expansive, open spaces that invite the outdoors in.

2. Geoffrey Bawa’s Architectural Philosophy & Style Tropical Modernism Bawa focused on designs that fit the climate, using natural air flow and light. Natural Materials He often used local wood, stone, terracotta, and copper roofs, making buildings feel like they belonged. Open Spaces Big roofs, porches, and open courtyards were key parts of his designs, connecting inside and outside spaces smoothly. His ideas honored local building styles while using new, modern looks, creating a special and important style .

3. Key Projects by Geoffrey Bawa Geoffrey Bawa's portfolio includes diverse projects, each reflecting his distinctive vision: Sri Lankan Parliament Building (1982): A landmark of public architecture. Heritance Kandalama Hotel: A stunning example of building integrated with nature. Lunuganga Estate: His private garden and residence, a lifelong project. Number 11 Colombo: His urban home and studio, now a public site.

4. Sri Lankan Parliament Building: A Masterpiece by Geoffrey Bawa The Sri Lankan Parliament Building in Sri Jayawardenepura Kotte opened on April 29, 1982. Designed by Geoffrey Bawa, it's a stunning example of his work. Built on an artificial island in the Diyawanna Oya, the building blends beautifully with its natural setting.

5. Historical Context of Sri Lankan Parliament Building A New Capital The original Parliament (1929) in Colombo became too small to accommodate the growing needs of the nation. In 1979, President J.R. Jayewardene decided to construct a new Parliament complex. The chosen island site in Diyawanna Oya held historical significance, linked to a 14th-century kingdom minister. The project symbolized the establishment of a new capital and affirmed Sri Lanka's political independence.

6. Design Concept of the Parliament Building Island Capitol Surrounded by water, symbolizing transparency and openness in governance. Asymmetrical Complex Features a central pavilion flanked by five smaller, distinct pavilions. Distinctive Roofing Roofs crafted from steel and teak, covered with elegant patinated copper sheeting. Regional Modernism Combines modern design with traditional Sri Lankan vernacular elements.

7. Dimensions and Building Facts Island Details The Parliament Building was built on an artificial island that is 5 hectares (12 acres) big. Project Timeline This big project was finished very quickly, in just 26 months, from 1979 to 1982. Key Player The main company that built it was the Japanese Mitsui Group. Final Expenditure The total cost was about $25.4 million USD.

8. Materials of the Sri Lankan Parliament Granite & Local Stone Forms the foundation, providing a monumental and permanent base. Timber (Teak & Jak) Extensively used for columns, beams, doors, and windows, reflecting traditional Kandyan palaces. Terracotta Roof Tiles Clad on iconic multi-tiered roofs, echoing ancient Sri Lankan temple architecture. Plastered Masonry Walls Whitewashed walls offer contrast and help regulate heat in the tropical climate. Interior Materials Polished Timber Used for flooring and paneling, creating a dignified and serene ambiance. Brass Detailing Incorporated in railings and fixtures, adding elegance and durability. Local Craftsmanship Many materials were handcrafted by local artisans, ensuring cultural authenticity and unique detailing. Exterior Materials

9. Impact and Legacy of the Parliament Building The Sri Lankan Parliament Building stands as a monumental landmark in both Sri Lankan architecture and governance. Landmark Status A symbol of national identity and architectural achievement. Tropical Modernism Embodied A prime example of climate-responsive design in a significant public structure. Influential Design Inspired subsequent government and cultural buildings across the region. Global Recognition Continues to attract architectural scholars and tourists worldwide.

10. Lunuganga Estate, Geoffrey Bawa’s lifelong project, blends architecture, landscape, and cultural identity in Sri Lanka. The Lunuganga Estate spans approximately 25 acres (about 10 hectares) of land. Geoffrey Bawa purchased the 25-acre former rubber estate in 1948 and began its transformation. The project was incrementally developed over 40 years. It served as his personal retreat and experimental ground for over 40 years . Lunuganga Estate: A Fusion of Architecture and Nature

11. Architectural Design Concept Tropical Modernism Simplicity, natural ventilation, and integration with nature are central themes. Sensitive Response Design merges indoor and outdoor spaces fluidly, working with topography and views. Intuitive Evolution The estate evolved gradually, guided by artistry rather than rigid plans.

12. Materiality and Construction The estate features traditional Sri Lankan building materials like clay tiles, whitewashed walls, timber, and brick. These were chosen for their local availability, thermal properties, and visual harmony. The construction process was informal, with Bawa constantly refining elements. Local artisans contributed significantly to the detailing.

13. Spatial Features and Community Use 1 Interconnected Spaces A network of gardens, water bodies, courtyards, and pavilions offers unique experiences. 2 Fluid Boundaries Verandas and open-air areas enhance continuity between indoors and outdoors. 3 Cultural Landmark Now open to the public, it functions as a guest house and site for architectural pilgrimage.

14. Environmental and Social Impact Ecological Sensitivity Bawa preserved native flora and shape the land without significant disruption. Sustainable Tourism The estate promotes awareness of vernacular architecture and landscape conservation. Social Inspiration It has inspired architects and become a center for tropical modernism education.

15. Kandalama Hotel: Eco-Luxury Geoffrey Bawa (1994) Pioneering eco-friendly design. Blends with Nature Seamlessly integrated into jungle landscape. Sustainable Benchmark Green roofs, natural ventilation.

16. Heritance Kandalama Hotel, Dambulla, Sri Lanka.

17. Dimension & Costing: Site Area : Approx. 250 acres of forest land. Built Area : Around 150 K.sq.ft. Structure : 7 floors, 152 rooms. Cost : Estimated around USD 10–12 million (early 1990s). Construction Duration : Almost 6 years. (delays due to protests and logistics).

18. Materials & Perspectives Materials Used : Local stone and timber Glass for transparency and views Concrete for structural stability Sustainability : Passive cooling, natural ventilation, and minimal disturbance to nature. Architectural Perspective : Blends into hillside. Reflects Bawa’s philosophy about the harmony between built and unbuilt environments.