Post-Mauryan Architecture — Mains Questions

Analyze the impact of foreign invasions and trade routes on the architectural and sculptural developments during the Post-Mauryan period (200 BCE - 300 CE).

Compare and contrast the architectural and sculptural characteristics of the Sanchi and Amaravati stupas, highlighting their significance in the evolution of Post-Mauryan Buddhist art.

Discuss the evolution from wooden to stone architecture in the Post-Mauryan period, with specific examples from rock-cut caves and stupa embellishments. How did this transition impact the durability and artistic scope of structures?