Columbia subject headings:
Poussin, Nicolas, 1594?-1665--Congresses.
Harvard subject headings:
Poussin, Nicolas, 1594?-1665--Congresses.
Poussin, Nicolas, 1594?-1665--Criticism and interpretation--Congresses.
Poussin, Nicolas, 1594?-1665--Criticism and interpretation.
Princeton subject headings:
Poussin, Nicolas, 1594?-1665--Congresses.