Columbia subject headings:
Counterculture--Spain--Madrid--History--20th century--Pictorial works.
Madrid (Spain)--Intellectual life--20th century--Pictorial works.
Photography, Artistic--Exhibitions.
Popular culture--Spain--Madrid--History--20th century--Pictorial works.
Harvard subject headings:
Counterculture--Spain--Madrid--History--20th century--Pictorial works--Exhibitions.
Madrid (Spain)--Intellectual life--20th century--Pictorial works--Exhibitions.
Photography, Artistic--Exhibitions
Popular culture--Spain--Madrid--History--20th century--Pictorial works--Exhibitions.
Princeton subject headings:
Counterculture--Spain--Madrid--History--20th century--Pictorial works--Exhibitions.
Madrid (Spain)--Intellectual life--20th century--Pictorial works--Exhibitions.
Photography, Artistic--Exhibitions.
Popular culture--Spain--Madrid--History--20th century--Pictorial works--Exhibitions.