Columbia subject headings:
Decoration and ornament, Architectural--Russia (Federation)--Volga River Valley.
Folk art--Russia (Federation)--Volga River Valley.
Kazan Tatars.
Harvard subject headings:
Decoration and ornament, Architectural--Russia (Federation)--Volga River Valley.
Folk art--Russia (Federation)--Volga River Valley.
Kazan Tatars.
Princeton subject headings:
Art--Russia (Federation)--Volga River Valley.
Volga River Valley (Russia)--Antiquities.