Columbia subject headings:
Gaudí, Antoni, 1852-1926--Influence.
Gaudí, Antoni, 1852-1926.
Harvard subject headings:
Architects--Spain.
Architecture, Modern--19th century--Spain--Barcelona.
Architecture, Modern--20th century--Spain--Barcelona.
Barcelona (Spain)--Buildings, structures, etc.
Gaudí, Antoni, 1852-1926
Gaudí, Antoni, 1852-1926--Friends and associates.
Princeton subject headings: