The name of the Devi is derived from the Sanskrit root of the verb that means 'to ferry across'. So Green Tara is the saviouress, She ferries the devotee across the ocean of samsara to nirvana. She reaches out to us to enable us to transcend the world as we know it, the very picture of Enlightenment in a form that is relatable and beauteous. She is none of and more than the numerous Taras that you could see on this thangka, each with Her own aureole, seated in poorna-padmasana and dressed in raiment fit for the otherworldly devis. They look down at us with infinite compassion and patience, no matter who you choose to fixate on at any given point in time.
Tara is one of the most important Vajrayana Goddess, and out of her many forms, the Green Tara is considered as the most dynamic manifestation. Her green color symbolizes youthful vigor and activity.
She is depicted here in a posture of ease with right leg extended, signifying her readiness to spring into action. The left leg is folded in the contemplative position on the lotus pedestal, the two together thus symbolizing the integration of wisdom and art.
Her left hand, in the gesture of granting refuge holds the stem of a blue lotus that floats over her left shoulder as a symbol of purity and power. With her right hand she makes the boon-granting gesture.
The followers of Green Tara believe that her special powers will help overcome dangers, fears, and anxieties, and that she will grant wishes. She is also believed to help one cross over from danger to safety or from suffering to happiness.