The Angel of the Annunciation logo (from an image on the reredos of the Lady Chapel in the Bournemouth Oratory Church of the Sacred Heart) holds the lilies representing Our Lady’s purity and virginity.
Verbum caro factum est (the Word was made Flesh, John 1:14) declares that God has spoken His definitive Word in the Person of His Son Jesus Christ, who took Flesh in the womb of Mary, becoming One with us, so that we could become one with Him.