This is my drawing of Kala Head at Candi Barong Temple. Kala head is an Indonesian version of Kirtimukha, a symbol of glory. Usually Kala heads are located on top of doors, entrances, gates, and niches.
There are two main versions of Kala head, the Central Javanese style and East Javanese style. Central Javanese style of Kala Head is derived from face of lion, usually without lower jaw, and usually combined with a couple Makaras, a mythical creature that looks like elephant seal. Eastern Javanese style of Kala Head is derived from face of Raksasha, mostly with lower jaw, and rarely combined with Makaras; in some temples, Makaras are replaced with dragons. The temple itself is a Javanese Hindu temple from Early Classical Java period, and has Central Javanese style of Hindu-Buddhist Temple. Although it is Central Javanese style, this head of Kala is already has lower jaw.
Unlike most of Javanese Hindu temple at this period that usually dedicated to Shiva, this temple is a Vishnu Temple.