Temples were being built to house a sacred image of a particular god and were decorated with sculptural figures recalling episodes from mythology. South Indian temples have a big gopuram, a monumental tower, generally ornate, at the doorway in the temple. This kinds a well known attribute of Koils, Hindu https://hanumantemplesinsydney.blogspot.com/2025/03/hanuman-ji-mandir-adelaide-place-of.html