Columbia subject headings:
Poussin, Nicolas, 1594?-1665--Exhibitions.
Harvard subject headings:
Poussin, Nicolas, 1594?-1665--Exhibitions.
Poussin, Nicolas, 1594?-1665. Tancred and Erminia--Exhibitions.
Princeton subject headings:
Poussin, Nicolas, 1594?-1665--Exhibitions.