Columbia subject headings:
Harvard subject headings:
Art, Classical--Themes, motives--Exhibitions.
Art--Russia (Federation)--Saint Petersburg--Exhibitions
Costume--Exhibitions
Gosudarstvennyĭ Ėrmitazh (Russia)--Exhibitions.
Masks in art--Exhibitions.
Music in art--Exhibitions.
Theater in art--Exhibitions.
Princeton subject headings:
Catalogs.
Gosudarstvennyĭ Ėrmitazh (Russia)--Exhibitions.
Masks in art--Catalogs.
Music in art--Catalogs.
Sankt-Peterburgskiĭ muzeĭ teatralʹnogo i muzykalʹnogo iskusstva--Exhibitions.
Theater in art--Catalogs.