Columbia subject headings:
Illumination of books and manuscripts, Gothic--Italy--Congresses.
Illumination of books and manuscripts, Italian--Congresses.
Illumination of books and manuscripts, Romanesque--Italy--Congresses.
Harvard subject headings:
Illumination of books and manuscripts, Gothic--Italy--Congresses.
Illumination of books and manuscripts, Italian--Congresses.
Illumination of books and manuscripts, Medieval--Italy--Congresses.
Illumination of books and manuscripts, Romanesque--Italy--Congresses.
Princeton subject headings:
Illumination of books and manuscripts, Gothic--Italy--Congresses.
Illumination of books and manuscripts, Italian--Congresses.
Illumination of books and manuscripts, Romanesque--Italy--Congresses.