Columbia subject headings:
Harvard subject headings:
Architects--Belgium--Biography.
Architecture, Belgium--History.
Architecture, Modern--19th century
Architecture, Modern--21st century
Architecture, Modern--Belgium--19th century.
Architecture, Modern--Belgium--20th century.
Architecture--Belgium--19th century.
Architecture--Belgium--20th century.
Horta, Victor, baron, 1861-1947--Influence.
Princeton subject headings:
Architects--Belgium--Biography.
Architecture--Belgium--19th century.
Architecture--Belgium--20th century.
Architecture--Belgium--History.
Horta, Victor, baron, 1861-1947--Influence.