Columbia subject headings:
Kandinsky, Wassily, 1866-1944.
Schoenberg, Arnold, 1874-1951.
Harvard subject headings:
Kandinsky, Wassily, 1866-1944--Aesthetics.
Schoenberg, Arnold, 1874-1951--Aesthetics.
Princeton subject headings:
Kandinsky, Wassily, 1866-1944--Aesthetics.
Schoenberg, Arnold, 1874-1951--Aesthetics.