Vintage 800 Virgin Mary Mother of God Brooch

The blue of her cloak has been interpreted to represent the Virgin's purity, symbolize the skies, and label her as an empress, for blue was associated with Byzantine royalty. Beautiful image of Mary, hand painted. image is on a 800 silver Oval shaped brooch. adorned with blue beads. please have a professional clean this brooch. Brooch is has some tarnishing, Can be worn as a brooch or pendant 1.5" x 1.4"