Columbia subject headings:
Gruppo Labronico.
Painters--Italy--Livorno--Biography.
Painting, Italian--Italy--Livorno--20th century.
Harvard subject headings:
Gruppo Labronico.
Painters--Italy--Livorno--Biography.
Painting, Italian--Italy--Livorno.
Painting, Modern--20th century--Italy--Livorno.
Princeton subject headings:
Gruppo Labronico.
Painters--Italy--Livorno--Biography.
Painting, Modern--20th century--Italy--Livorno.