Columbia subject headings:
Charles III, King of Spain, 1716-1788.
Enlightenment--Spain.
Madrid (Spain)--History.
Spain--Politics and government--1759-1788.
Harvard subject headings:
Princeton subject headings:
Charles III, King of Spain, 1716-1788--Art patronage--Exhibitions.
Charles III, King of Spain, 1716-1788--Exhibitions.
Enlightenment--Spain--Exhibitions.
Madrid (Spain)--Civilization--18th century--Exhibitions.
Spain--Politics and government--1759-1788--Exhibitions.