Columbia subject headings:
Ballet--Stage-setting and scenery--Exhibitions.
Costume--Exhibitions.
Opera--Stage-setting and scenery--Exhibitions.
Orient--In opera.
Teatro alla Scala.
Harvard subject headings:
Ballet--Stage-setting and scenery--Exhibitions.
Costume--Exhibitions
Opera--Stage-setting and scenery--Exhibitions.
Orient in opera.
Orient--In opera.
Teatro alla Scala.
Princeton subject headings:
Opera--Stage-setting and scenery--Exhibitions.
Orient--In opera.
Teatro alla Scala.