Ngawen, a very intriguing Candi

The images on the right side and below would probably be called "face with foliage". In reality this is the God/Son of the Cosmic Womb (note womb-shape), while the foliage is the manifestation of the selfsame Vessel of Abundance. It is the same symbolism as the Green Man as Son of the Mother, as we see them in the West (e.g. Cathedral of Exeter) (LINK). Very unique, indeed!

Son of the Cosmic Mother

Second image

Located in a very green "arcadian" landscape

Classical Hindu lion-guard

Ditto

Ditto

Phallus/guard at the periphery (male) of the temple (female).

Indication of tantric practices

No doubt about it...

Convincing enough?

Entrance to the Temple (Womb)

Double Kala
(About meaning LINK Pawon)

A variation on the same theme (see beginning)

King in the name of the Mother (just like Sultans used to be)

Kala on top of niche (probably with God)

Niche as extension of Womb

Vista

This Kala tends toward abstraction, a process seen everywhere on Javanese temples. It means that the Original Mother symbolism was forgotten, abandoned.....

Both Kala Head + abstraction

Close-up of abstraction: "King in the Womb", which means he rules in the Name of the Mother

At the times of the Mother (Kala, above) people (below) lived in paradise (center)

The "paradise" group

Another Paradise image

Another Paradise image

Very much looking like a Western Green Man. Their common source: the Vegetation Gods of Sumeria/Babylon

Emphasizing the "masculine" aspect of Kala/ Kirtimukha

Ditto

Ditto

Simple lion-guardian