Hindu monuments very likely existed then, but they've not survived, Probably mainly because they weren't crafted of stone. A number of illustrations or photos of recognizable Hindu deities and votive pillars have survived from about one hundred bce to 200 ce. Hindu temple building began in earnest from the 5th https://hanumanmandiradelaide.com.au/hanuman-mandir-adelaide-a-spiritual-sanctuary-in-south-australia/