This is the Highest Yoga Tantra meditational figure Vajrayogini.
She comes from the Chakrasamvara Tantra, where her practice is described.
She is the consort of Heruka Chakrasamvara. Her practice is considered easy.
Her practice is an important part of the Naropa lineage of teachings, and is often the first Highest Yoga Tantra a student will practice.
