Ga This mark "Ga" is a signature, a code used by early printers to ensure the pages were assembled in the correct order for binding.

The Son of God assumes human nature in the womb of Mary through the work of the Holy Spirit, Luke 1. original Latin: "Filius Dei in utero Mariæ, operatione spiritussancti, humanam naturam assumit, Lucę 1." This describes the Incarnation|The Christian belief that God became human in the person of Jesus.

A woodcut illustration depicting the Annunciation. On the left, the Virgin Mary kneels at a prie-dieu (prayer desk), her hands folded across her chest in a gesture of humility. Above her head, the Holy Spirit descends in the form of a dove within a radiant halo. On the right, the Angel Gabriel approaches, dressed in flowing robes and holding a staff, gesturing towards Mary. Between them stands a vase containing lilies. In the background, a window reveals a view of a city with a prominent tower.