Columbia subject headings:
Matisse, Henri, 1869-1954--Criticism and interpretation.
Painting--France.
Painting--Spain.
Picasso, Pablo, 1881-1973--Criticism and interpretation.
Harvard subject headings:
Artistic collaboration--France--Exhibitions.
Matisse, Henri, 1869-1954--Friends and associates--Exhibitions.
Painting, French--20th century--Exhibitions
Painting, Spanish--20th century--Exhibitions
Picasso, Pablo, 1881-1973--Friends and associates--Exhibitions.
Princeton subject headings:
Matisse, Henri, 1869-1954--Criticism and interpretation.
Painting--France.
Painting--Spain.
Picasso, Pablo, 1881-1973--Criticism and interpretation.