At temple in Bali

Bali is the name of a mythological monkey king.  Bali and Sugriva were two brothers who built an army of monkeys to help Rama rescue Sita from Ravana from Lanka (present-day Sri Lanka).  This takes place in the Ramayana.  The Ramayana can be considered as the prevalent Hindu document which informs Hindu culture in Indonesia.

At temple in Bali