Columbia subject headings:
Poussin, Nicolas, 1594?-1665--Criticism and interpretation.
Harvard subject headings:
Princeton subject headings:
Art, Italian--Influence--Congresses.
Art, Italian--Italy--Rome--Congresses.
Art, Modern--17th century--Congresses.
Art, Modern--18th century--Congresses.
Poussin, Nicolas, 1594?-1665--Criticism and interpretation--Congresses.
Rome (Italy)--In art--Congresses.