Columbia subject headings:
Harvard subject headings:
Art, Modern--20th century--Exhibitions
Art, Modern--21st century--Exhibitions
Art--Private collections--Spain--Madrid--Exhibitions.
Fundación Arco--Exhibitions.
Princeton subject headings:
Art, Modern--20th century--Exhibitions.
Art, Modern--21st century--Exhibitions.
Art--Private collections--Spain--Madrid--Exhibitions.
Fundación Arco--Exhibitions.