Columbia subject headings:
Color in art.
Mengs, Anton Raphael, 1728-1779.
Painting, German--18th century.
Painting, German.
Symbolism of colors.
Harvard subject headings:
Color in art.
Mengs, Anton Raphael, 1728-1779.
Painting, German--19th century
Painting, German.
Painting, Modern--17th century--Germany.
Painting, Modern--18th century--Germany.
Painting--Study and teaching--Germany.
Princeton subject headings:
Color in art.
Mengs, Anton Raphael, 1728-1779.
Painting, German--19th century.