Columbia subject headings:
Ashby, Thomas, 1874-1931--Travel--Italy--Sardinia--Exhibitions.
British School at Rome--Photograph collections--Exhibitions.
Documentary photography--Italy--Sardinia--History--20th century--Exhibitions.
Sardinia (Italy)--Pictorial works--Exhibitions.
Sardinia (Italy)--Social life and customs--20th century--Pictorial works--Exhibitions.
Harvard subject headings:
Ashby, Thomas, 1874-1931--Travel--Italy--Sardinia--Exhibitions.
British School at Rome--Photograph collections--Exhibitions.
Documentary photography--Italy--Sardinia--History--20th century--Exhibitions.
Photograph collections--Italy--Rome--Exhibitions.
Sardinia (Italy)--Description and travel--Pictorial works--Exhibitions.
Sardinia (Italy)--Social life and customs--20th century--Pictorial works--Exhibitions.
Princeton subject headings:
Ashby, Thomas, 1874-1931--Travel--Italy--Sardinia--Exhibitions.
British School at Rome--Photograph collections--Exhibitions.
Documentary photography--Italy--Sardinia--History--20th century--Exhibitions.
Sardinia (Italy)--Description and travel--Pictorial works--Exhibitions.
Sardinia (Italy)--Social life and customs--20th century--Pictorial works--Exhibitions.