Columbia subject headings:
Painting--Private collections--Russia (Federation)
Shchukin family.
Shchukin, Sergeĭ Ivanovich, 1854-1936--Art collections.
Harvard subject headings:
Painting--Private collections--Russia (Federation)
Shchukin family.
Shchukin, Sergeĭ Ivanovich, 1854-1936--Art collections.
Princeton subject headings:
Painting--Collectors and collecting--Russia (Federation)--Biography.
Painting--Private collections--Russia (Federation).
Shchukin, Sergeĭ Ivanovich, 1854-1936.