Drops from a rainbow
Changed to an emerald eye
On Indian bird
In Greco-Roman mythology the Peacock is identified with Hera (Juno) who created the Peacock from Argus whose hundred eyes (seen on the tail feathers of the Peacock) symbolize the vault of heaven and the “eyes” of the stars.
In Hinduism the Peacock is associated with Lakshmi who is a deity representing benevolence, patience, kindness, compassion and good luck.
Similar to Lakshmi, the Peacock is associated with Kwan-yin in Asian spirituality. Kwan-yin (or Quan Yin) is also an emblem of love, compassionate watchfulness, good-will, nurturing, and kind-heartedness. Legend tells us she chose to remain a mortal even though she could be immortal because she wished to stay behind and aid humanity in their spiritual evolution.
In Babylonia and Persia the Peacock is seen as a guardian to royalty, and is often seen in engravings upon the thrones of royalty.