Columbia subject headings:
Art, Modern--18th century--History and criticism.
Empresses in art.
Maria Theresa, Empress of Austria, 1717-1780.
Harvard subject headings:
Austria--History--Maria Theresa, 1740-1780
Ceremonial objects--Austria--History--18th century.
Empresses--Austria--Biography
Etiquette--Austria--History--18th century.
Maria Theresa, Empress of Austria, 1717-1780
Maria Theresa, Empress of Austria, 1717-1780--Portraits.
Princeton subject headings:
Austria--History--Maria Theresa, 1740-1780.
Austria--Kings and rulers.
Maria Theresa, Empress of Austria, 1717-1780--In art.
Maria Theresa, Empress of Austria, 1717-1780.