Columbia subject headings:
Art movements--Europe--History--19th century--Congresses.
Art, Modern--19th century--Congresses.
Painting, European--19th century--Congresses.
Harvard subject headings:
Art movements--Europe--History--19th century--Congresses.
Art, Modern--19th century--Congresses.
Painting, European--19th century--Congresses.
Princeton subject headings:
Art movements--Europe--History--19th century--Congresses.
Art, Modern--19th century--Congresses.
Painting, European--19th century--Congresses.