Columbia subject headings:
Architecture--Latin America--History--Congresses.
Architecture--Spain--History--Congresses.
Color in architecture--Latin America--History--Congresses.
Color in architecture--Spain--History--Congresses.
Texture in architecture--Latin America--History--Congresses.
Texture in architecture--Spain--History--Congresses.
Harvard subject headings:
Architecture--Latin America--History--Congresses.
Architecture--Spain--History--Congresses.
Color in architecture--Latin America--History--Congresses.
Color in architecture--Spain--History--Congresses.
Texture in architecture--Latin America--History--Congresses.
Texture in architecture--Spain--History--Congresses.
Princeton subject headings:
Architecture--Latin America--History--Congresses.
Architecture--Spain--History--Congresses.
Color in architecture--Latin America--History--Congresses.
Color in architecture--Spain--History--Congresses.
Texture in architecture--Latin America--History--Congresses.
Texture in architecture--Spain--History--Congresses.