Kali - Mahavidya

Kali stands on Shiva

Kali is one of the Mahavidyas. Krishna avatar of Vishnu is portrayed at the bottom.

Image of Satguru Sivaya Subramuniyaswami
To know yourself is why you are on Earth. You were born to realize the Self. You are not here to make money, to clothe yourself or to entertain yourself. These are incidentals.
—Gurudeva