Columbia subject headings:
Arts and society.
Arts, Modern--Themes, motives.
Landscapes in art.
Nature (Aesthetics)
Harvard subject headings:
Arts and society.
Arts, Modern--Themes, motives.
Landscapes in art.
Nature (Aesthetics)
Princeton subject headings:
Arts and society.
Arts, Modern--Themes, motives.
Landscapes in art.
Nature (Aesthetics)