Columbia subject headings:
Art--Themes, motives.
Mary, Blessed Virgin, Saint--Art.
Mothers in art.
Pregnant women in art.
Harvard subject headings:
Art--Themes, motives
Christian saints in art.
Mary, Blessed Virgin, Saint--Art.
Mothers in art.
Pregnant women in art
Princeton subject headings:
Art--Themes, motives.
Art.
Mary, Blessed Virgin, Saint--Art.
Mothers in art.
Pregnant women in art.