The scenes have a structure similar to the other two Annunciations but with some differences. As in the Annunciation of Cortona, the pictured surface is divided in three parts (the garden, the Angel's arch and the Virgin's arch), but the
vanishing point is inside the home, as in the
Annunciation of San Giovanni, focusing the viewer's attention on the Annunciation. This scheme draws attention away from the figures of
Adam and
Eve expelled from
Eden, which in the Cortonese Annunciation are smaller but are near the vanishing point. As in the other two works, they are moving in a flowered garden representing the virginity of Mary ("
hortus conclusus"), inhabited by a multitude of plants and seedlings painted with great accuracy. Between the species with symbolic values, we can recognise the palm, representing the future martyrdom of Christ, and the red roses referring the blood of the
Passion. The presence of Adam and Eve evidences the cycle of the human damnation, recomposed with the deliverance in Christ made possible by the acceptance of Mary. From the high-left a ray of divine light illuminates, through the dove of
Holy Spirit, the Virgin, who bends accepting her duty submissively. She's sitting on a seat covered with a rich drape acting as carpet, and she has on her knees an open book, symbol of the happening Scriptures. The Angel has a similar pose and vest to the work of San Giovanni, although his figure appears more static and the folds of the vest are more schematic, and may be the work of a collaborator. The scene is set under a Renaissance portico with the light arches stretched with wisdom on
perspective, which remember the architecture of
Michelozzo. Light appears unified, unlike the pail of Cortona, and moves from left to right for all the element. == Predella ==