Columbia subject headings:
Akhmatova, Anna Andreevna, 1889-1966--Portraits--Exhibitions.
Modigliani, Amedeo, 1884-1920--Exhibitions.
Harvard subject headings:
Akhmatova, Anna Andreevna, 1889-1966--Portraits--Exhibitions.
Modigliani, Amedeo, 1884-1920--Exhibitions.
Princeton subject headings:
Akhmatova, Anna Andreevna, 1889-1966--Portraits--Exhibitions.
Modigliani, Amedeo, 1884-1920--Exhibitions.