https://www.makersmakings.org/aghora-face-of-sadashiva/

This can be a manifestation of Rudra and Rudra on the same time, Rudra manifests from it

This face of Para Shiva which is going through southwards known as as Aghora. Aghora implies that which is not horrible or wrathful and thus this denotes the peaceful face of Sadashiva. This face is of a Neela Varanam or blue colour. Aghora face represents the macro-component of Fire and it is the aspect of harmful regeneration i.e. the method of