Columbia subject headings:
Saint Petersburg (Russia)--History--To 1917--Pictorial works.
Saint Petersburg (Russia)--Intellectual life--Pictorial works.
Saint Petersburg (Russia)--Pictorial works.
Saint Petersburg (Russia)--Social life and customs--Pictorial works.
Harvard subject headings:
Arts, Modern--20th century--Pictorial works.
Arts, Russian--Russia (Federation)--Saint Petersburg--Pictorial works.
Princeton subject headings:
Saint Petersburg (Russia)--History--To 1917--Pictorial works.
Saint Petersburg (Russia)--Intellectual life--Pictorial works.
Saint Petersburg (Russia)--Pictorial works.
Saint Petersburg (Russia)--Social life and customs--Pictorial works.