Columbia subject headings:
Harvard subject headings:
Painting, Spanish--19th century--Exhibitions
Painting, Spanish--20th century--Exhibitions
Portrait painting--19th century--Exhibitions.
Portrait painting--20th century--Exhibitions.
Zuloaga, Ignacio, 1870-1945--Exhibitions.
Princeton subject headings:
Art, European--France--Paris--19th century--Exhibitions.
Art, European--France--Paris--20th century--Exhibitions.
Zuloaga, Ignacio, 1870-1945--Exhibitions.