Columbia subject headings:
Gualtieri, Francesco, -1565--Authorship.
Painting, Italian--Italy--History--16th century.
Harvard subject headings:
Artists' marks.
Gualtieri, Francesco, -1565--Authorship.
Painting, Italian--Attribution
Painting, Italian--Italy, Northern--16th century.
Princeton subject headings:
Artists' marks.
Gualtieri, Francesco, -1565--Authorship.
Painting, Italian--Attribution.
Painting, Italian--Italy, Northern--16th century.