Columbia subject headings:
Mary, Blessed Virgin, Saint--Annunciation--Art.
Painting, Italian.
Perspective--History.
Harvard subject headings:
Mary, Blessed Virgin, Saint--Annunciation--Art.
Painting, Italian.
Painting, Renaissance--Italy
Perspective--History
Visual perception.
Princeton subject headings:
Art.
Mary, Blessed Virgin, Saint--Annunciation--Art.
Painting, Italian.
Painting, Renaissance--Italy.
Perspective--History.
Visual perception.