Columbia subject headings:
Art, Italian--18th century--Congresses.
Batoni, Pompeo, 1708-1787--Criticism and interpretation--Congresses.
Harvard subject headings:
Batoni, Pompeo, 1708-1787--Criticism and interpretation--Congresses.
Princeton subject headings:
Batoni, Pompeo, 1708-1787--Criticism and interpretation--Congresses.