Columbia subject headings:
Painting, Irish--Exhibitions.
Painting, Modern--19th century--Exhibitions.
Painting, Modern--20th century--Exhibitions.
Harvard subject headings:
Hone, Nathaniel, 1831-1917--Exhibitions.
Landscape painting--Ireland--Exhibitions.
Princeton subject headings:
Hone, Nathaniel, 1831-1917--Exhibitions.
Landscape painting--Ireland.