Tanks Also serve as reservoirs for agricultural purposes. Some temple tanks contain smaller shrines at their Centre. In much larger temples, the central space normally is surrounded by an ambulatory for that devotee to wander around and ritually circumambulate the Purusa, the universal essence.[3] Usually this Place is visually decorated https://medium.com/@HinduTempleAdelaide/hanuman-temples-and-hindu-worship-in-adelaide-b290655032c7