Columbia subject headings:
Alcalá de Henares (Spain)--History--Exhibitions.
Art--Spain--Alcalá de Henares--History--Exhibitions.
Harvard subject headings:
Alcalá de Henares (Spain)--History--Exhibitions.
Art--Spain--Alcalá de Henares--History--Exhibitions.
Princeton subject headings:
Alcalá de Henares (Spain)--History--Exhibitions.
Art--Spain--Alcalá de Henares--History--Exhibitions.