The walls are decorated with possibly mural paintings or rock sculptures which again and again are emphasised on Dwarapalakas. and this is mirrored from the architecture on the surrounding aspects of the temple. Such as, on three sides temples have blind doors which symbolically allow the deity's Vitality to depart https://hanumanjimandiradelaide.blogspot.com/2024/06/hanuman-mandir-adelaide-embracing.html