Columbia subject headings:
Europe--Civilization--Foreign influences.
Europe--Relations--United States.
United States--Civilization--Foreign influences.
United States--Relations--Europe.
Harvard subject headings:
Art, American--19th century
Artists--Italy--Rome.
Artists--United States.
Soria, Regina, 1911-2006.
Vedder, Elihu, 1836-1923--Criticism and interpretation.
Princeton subject headings:
Art, American--19th century.
Artists--Italy--Rome.
Artists--United States.
Soria, Regina, 1911-2006.
Vedder, Elihu, 1836-1923--Criticism and interpretation.