Columbia subject headings:
Harvard subject headings:
Art--Study and teaching--France--Paris.
Cox, Kenyon, 1856-1919--Correspondence.
Painters--United States--Correspondence.
Paris (France)--Social life and customs--19th century.
Princeton subject headings:
Art--Study and teaching--France--Paris.
Cox, Kenyon, 1856-1919--Correspondence.
Painters--United States--Correspondence.
Paris (France)--Social life and customs--19th century.