The om image is composed of 3 Sanskrit letters and signifies 3 Appears (a, u and m), which when merged are regarded a sacred seem. The om symbol is often uncovered at relatives shrines and in Hindu temples. It is claimed which the temple was developed all around the12th century. https://shanidevtemplesinadelaide.blogspot.com/2024/09/hanuman-mandir-south-australia-hindu.html