Columbia subject headings:
Art, European--15th century.
Christian art and symbolism--Medieval, 500-1500.
Trinity--Art.
Harvard subject headings:
Art, European--15th century.
Christian art and symbolism--Medieval, 500-1500
Painting, Medieval--Themes, motives.
Painting, Renaissance--Themes, motives.
Trinity--Art.
Princeton subject headings:
Art, European--15th century.
Art.
Christian art and symbolism--Medieval, 500-1500.
Trinity--Art.