Correct Option
The correct option is Terracotta brick temples of Vishnupur.
Explanation
The architecture of Bengal, particularly during the 17th and 18th centuries under the Malla rulers, is characterized by the use of burnt brick and terracotta. A defining feature of this style is the curved cornice or roof, evolved from the bamboo and thatch huts of the region to withstand heavy rainfall. This distinctive curvilinear roof form is known as the 'Bangla roof' or 'Bangaldar' style.
Detailed Analysis
- Terracotta brick temples of Vishnupur (Correct): The temples in Vishnupur (Bankura district, West Bengal) display the Chala (sloping roof) style. The roofs have curved eaves and ridges, mimicking the shape of traditional Bengali huts. This curvilinear form was later adopted into Mughal architecture (e.g., the Naulakha Pavilion in Lahore Fort or structures in the Agra Fort) and is architecturally termed the 'Bangla dome' or 'Bangla roof'.
- Siddheshvara Mahadeva temple, Barakar (Incorrect): This temple represents an earlier style of architecture in Bengal (9th-10th century) that closely follows the Rekha Deul style of Odisha (Kalinga architecture), characterized by a curvilinear tower (shikhara) rather than the hut-style Bangla roof.
- Kamakhya Temple, Assam (Incorrect): The Kamakhya temple exemplifies the Nilachal style of architecture. It features a hemispherical dome on a cruciform base with a beehive-like structure, distinct from the curved Bangla roof.
- Sun Temple, Konark (Incorrect): This is the pinnacle of Kalinga architecture (Odisha style). It is characterized by a massive Jagamohana (pidha deul) and a main sanctum (rekha deul), with no relation to the curved cornice style of Bengal.
Key Takeaway: The 'Bangla roof' is a curvilinear roof style originating from the terracotta temples of Bengal (Vishnupur), derived from bamboo huts, which significantly influenced Mughal architecture (e.g., during Shah Jahan's reign).