Columbia subject headings:
Art, Spanish--20th century.
Artists--Spain--History--20th century.
Expatriate artists--Spain.
Political culture--Spain--History--20th century.
Return migration--Spain.
Harvard subject headings:
Art, Spanish--20th century.
Artists--Spain--History--20th century.
Expatriate artists--Spain.
Political culture--Spain--History--20th century.
Return migration--Spain.
Princeton subject headings:
Art, Spanish--20th century.
Artists--Spain--History--20th century.
Expatriate artists--Spain.
Political culture--Spain--History--20th century.
Return migration--Spain.