The Goddess White Tara is the female personification of compassion. Born of a tear from the eye of Avalokiteshwara, literally her name means "saviors".
Virupa was a ninth century follower of the teachings of the Dakini Vajravarahi. Virupa resided in the eastern Indian monastery of Somapuri for twenty – four years before being ejected for eating the monastery’s pigeons.
Chenrezig is an enlightened being who is a manifestation of all Buddhas' compassion. Chenrezig is known the 'Buddha of Compassion'. Chenrezig usually appears as white in color with four arms.