Columbia subject headings:
Art--Italy--Tuscany--Exhibitions.
Portraits, Italian--Italy--Tuscany--Exhibitions.
Tuscany (Italy)--Biography--Portraits--Exhibitions.
Harvard subject headings:
Art--Italy--Tuscany--Exhibitions.
Portraits, Italian--Italy--Tuscany--Exhibitions.
Tuscany (Italy)--Biography--Portraits--Exhibitions.
Princeton subject headings:
Art--Italy--Tuscany--Exhibitions.
Portraits, Italian--Italy--Tuscany--Exhibitions.
Tuscany (Italy)--Biography--Portraits--Exhibitions.