An ideal country : paintings by Dwight William Tryon in the Freer Gallery of Art /
Merrill, Linda,1959-
Tryon, Dwight William,1849-1925.
Freer Gallery of Art.
Washington, D.C. : Freer Gallery of Art, Smithsonian Institution ;  Hanover, N.H. : Distributed by University of New England Press, 
c1990.
Includes bibliography and index.
Tryon, Dwight William, 1849-1925
Freer Gallery of Art
Tonalism