Varahi, Avatar of Vishnu depicted as Female Version of Varaha, the Boar

One of the Sapta Matrikas (Seven Mothers), Varahi is depicted with the head of a sow, She is the shakti (feminine energy, or sometimes, consort), or female version, of Varaha, the boar Avatar of Vishnu. She is usually worshipped at night, and according to secretive Vamamarga Tantric practices. (From the Devi Mahatmya of the Markandeya Purana.)

Image of Satguru Sivaya Subramuniyaswami
The causal plane is the abode of Lord Siva and His entourage of Mahadevas and other highly evolved souls who exist in their own self-effulgent form--radiant bodies of centillions of quantum light particles.
—Gurudeva