Columbia subject headings:
United States--In art--Exhibitions.
Whittredge, Worthington, 1820-1910--Exhibitions.
Harvard subject headings:
Landscapes in art.
United States--In art--Exhibitions.
Whittredge, Worthington, 1820-1910--Exhibitions.
Princeton subject headings:
Painters--United States--Biography.
Whittredge, Worthington, 1820-1910--Exhibitions.