Columbia subject headings:
Harvard subject headings:
Angels in art.
Angels in literature
Art, Renaissance.
Diplomacy in art.
Diplomacy in literature.
European literature--Renaissance, 1450-1600--History and criticism.
Princeton subject headings:
Angels in art.
Angels in literature.
Arts, Renaissance.
Diplomacy in literature.
European literature--Renaissance, 1450-1600--History and criticism.