Columbia subject headings:
Harvard subject headings:
Architecture--Spain--Barcelona.
Barcelona (Spain)--Buildings, structures, etc.
Gaudí, Antoni, 1852-1926
Palau Güell (Barcelona, Spain)
Princeton subject headings:
Barcelona (Spain)--Buildings, structures, etc.
Gaudí, Antoni, 1852-1926.
Palau Güell (Barcelona, Spain)