Columbia subject headings:
Poussin, Nicolas, 1594?-1665. Seven sacraments.
Seven Sacraments in art.
Harvard subject headings:
Poussin, Nicolas, 1594?-1665--Criticism and interpretation.
Poussin, Nicolas, 1594?-1665. Seven sacraments.
Sacraments in art.
Princeton subject headings:
Poussin, Nicolas, 1594?-1665--Criticism and interpretation.