Columbia subject headings:
Painting, Italian--Italy--Tuscany--19th century--Exhibitions.
Painting, Italian--Italy--Tuscany--20th century--Exhibitions.
Painting, Italian--Italy--Tuscany--Exhibitions.
Harvard subject headings:
Naturalism in art--Italy--Tuscany.
Painting, Italian--Italy--Tuscany--19th century.
Painting, Italian--Italy--Tuscany--20th century.
Painting, Italian--Italy--Tuscany.
Painting, Modern--19th century--Italy--Tuscany.
Painting, Modern--20th century--Italy--Tuscany.
Princeton subject headings:
Painting, Italian--19th century--Tuscany--Exhibitions.
Painting, Italian--Italy--Tuscany--Exhibitions.
Painting, Modern--20th century--Italy--Tuscany--Exhibitions.