Columbia subject headings:
Dahl, J. C. (Johan Christian), 1788-1857--Criticism and interpretation.
Landscape painting, Danish--19th century.
Harvard subject headings:
Dahl, J. C. (Johan Christian), 1788-1857--Criticism and interpretation.
Landscape painting, Danish--19th century.
Princeton subject headings:
Dahl, J. C. (Johan Christian), 1788-1857--Criticism and interpretation.
Landscape painting, Danish.
Painting, Modern--17th century--Denmark.
Painting, Modern--18th century.