Columbia subject headings:
Italy--Antiquities.
Italy--Civilization--1789-1900.
Italy--Intellectual life--1789-1900.
Ruins in art.
Ruins in literature.
Harvard subject headings:
Italy--Antiquities.
Italy--Civilization--1789-1900.
Italy--Intellectual life--1789-1900.
Ruins in art.
Ruins in literature
Princeton subject headings:
Italy--Antiquities.
Italy--Civilization--1789-1900.
Ruins in art.
Ruins in literature.