A Jain temple.
In addition to the main room shown above the Jain temple was full of smaller shrines and sanctuaries. When the worshipers left a shrine, having lit some incense or made an offering of scented oils, they backed away so as not to show the idol their backs. Once out of the shrine they would ring a bell suspended from the ceiling. According to a practitioner we met there, the bell is supposed to help you clear your mind, as it is difficult to have too many distracting thoughts if all you can think is BELL!