Columbia subject headings:
Art, French--France--Metz--19th century.
Art, French--France--Metz.
Artist colonies--France--Metz.
Metz (France)--In art.
Romanticism in art--France--Metz.
Harvard subject headings:
Art, French--France--Metz--19th century.
Artist colonies--France--Metz.
Metz (France)--In art.
Metz school of painting.
Painting, French--France--Metz.
Painting, Modern--19th century--France--Metz.
Romanticism in art.
Princeton subject headings: