Columbia subject headings:
Art--Private collections--Italy--Milan.
Biblioteca ambrosiana.
Borromeo, Federico, 1564-1631--Art patronage.
Milan (Italy)--Intellectual life.
Harvard subject headings:
Art--Private collections--Italy--Milan.
Biblioteca ambrosiana.
Borromeo, Federico, 1564-1631--Art patronage.
Milan (Italy)--Intellectual life.
Princeton subject headings:
Art--Private collections--Italy--Milan.
Biblioteca ambrosiana.
Borromeo, Federico, 1564-1631--Art patronage.
Milan (Italy)--Intellectual life.