Correct Option
The correct option is (b).
Explanation
Temple architecture in Bengal developed a unique regional style heavily influenced by the local vernacular architecture of thatched huts. Due to the scarcity of stone in the alluvial plains of Bengal, architects relied on brick and terracotta as the primary building materials.
Statement-wise Analysis
- Statement 1 is Incorrect. The indigenous style of Bengal temples was not modelled on the massive stone structures of Odisha (Nagara style). Instead, the temples copied the double-roofed (dochala) or four-roofed (chauchala) structure of the local thatched huts found in Bengali villages.
- Statement 2 is Correct. In the four-roofed structure (chauchala), four triangular roof plates placed on the four walls move upwards to converge on a curved line or a single point. This structural form mimics the bamboo and thatch construction of rural dwellings.
- Statement 3 is Incorrect. The decorative scheme of these temples was the reverse of what is stated. The outer walls were typically decorated with intricate terracotta tablets depicting religious scenes, mythology, and daily life, while the interiors were generally plain and simple.
Key Takeaway: The distinct Bengal temple architecture is characterized by the imitation of the sloping roofs of thatched huts (dochala and chauchala styles) and the extensive use of terracotta ornamentation on the exterior walls.