Columbia subject headings:
Drawing, Spanish--Exhibitions.
Harvard subject headings:
Drawing, Spanish--Exhibitions.
Drawing--Private collections--Spain--Exhibitions.
María Cristina, Queen, consort of Ferdinand VII, King of Spain, 1806-1878--Art collections--Exhibitions.
Princeton subject headings:
Drawing, Spanish--Exhibitions.
Drawing--Private collections--Spain--Exhibitions.
María Cristina, Queen, consort of Ferdinand VII, King of Spain, 1806-1878--Art collections--Exhibitions.