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
Good interpersonal relationships help the meditator a great deal, and meditation helps keep those relations harmonious. When we get along nicely with others, meditation becomes easy.
—Gurudeva