Columbia subject headings:
Art--Collectors and collecting--Russia--History--20th century.
Matisse, Henri, 1869-1954.
Morozov, Ivan Abramovich--Art collections.
Shchukin, Sergeĭ Ivanovich, 1854-1936--Art collections.
Harvard subject headings:
Art--Collectors and collecting--Russia--History--20th century.
Matisse, Henri, 1869-1954
Matisse, Henri, 1869-1954--Correspondence.
Morozov, Ivan Abramovich--Art collections.
Painting--Private collections--Russia (Federation)
Shchukin, Sergeĭ Ivanovich, 1854-1936--Art collections.
Princeton subject headings:
Matisse, Henri, 1869-1954--Correspondence.
Matisse, Henri, 1869-1954.
Morozov, Ivan Abramovich--Art collections.
Painting--Private collections--Russia (Federation).
Shchukin, Sergeĭ Ivanovich, 1854-1936--Art collections.