Columbia subject headings:
Arts, Modern--20th century.
Arts, Modern--Themes, motives.
Comic, The.
Violence in art.
Wit and humor--Themes, motives.
Harvard subject headings:
Arts, Modern--20th century
Arts, Modern--Themes, motives.
Comic, The.
Violence in art.
Wit and humor--Themes, motives.
Princeton subject headings:
Arts, Modern--20th century.
Arts, Modern--Themes, motives.
Comic, The.
Violence in art.
Wit and humor--Themes, motives.