Columbia subject headings:
Harvard subject headings:
Mary, Blessed Virgin, Saint--Annunciation--Art.
Panel painting, Italian--Italy--Florence.
Panel painting, Medieval--Italy--Florence.
Panel painting--15th century--Italy--Florence.
Princeton subject headings:
Christian art and symbolism--Medieval, 500-1500--Italy--Florence.
Mary, Blessed Virgin, Saint--Annunciation--Art.
Painting, Italian--Italy--Florence--Themes, motives.
Painting, Medieval--Italy--Florence--Themes, motives.