Columbia subject headings:
Art--Political aspects--France--History--17th century.
France--History--Louis XIII, 1610-1643.
France--History--Louis XIV, 1643-1715.
France--Intellectual life--17th century.
France--Kings and rulers--Family.
Orléans, Gaston, duc d', 1608-1660--Art patronage.
Orléans, Gaston, duc d', 1608-1660.
Harvard subject headings:
France--Kings and rulers--Family--Biography.
Orléans, Gaston, duc d', 1608-1660
Princeton subject headings:
France--Kings and rulers--Family--Biography.
Orléans, Gaston, duc d', 1608-1660.