Columbia subject headings:
Painters--Travel--Spain--Exhibitions.
Painting, American--19th century--Exhibitions.
Painting, American--20th century--Exhibitions.
Painting, American--Spanish influences--Exhibitions.
Harvard subject headings:
Painters--Travel--Spain--Exhibitions.
Painting, American--19th century--Exhibitions
Painting, American--20th century--Exhibitions
Painting, American--Spanish influences--Exhibitions.
Princeton subject headings:
Painters--Travel--Spain--Exhibitions.
Painting, American--19th century--Exhibitions.
Painting, American--20th century--Exhibitions.
Painting, American--Spanish influences--Exhibitions.