Columbia subject headings:
Decoration and ornament, Architectural--Belgium--Brussels.
Decoration and ornament--Art nouveau.
Horta, Victor, baron, 1861-1947.
Hôtel Tassel (Brussels, Belgium)
Harvard subject headings:
Architects--Belgium.
Architecture, Modern--20th century--Belgium--Brussels.
Architecture, Modern--21st century
Architecture, Modern--Belgium--Brussels--20th century.
Art nouveau (Architecture)--Belgium--Brussels.
Brussels (Belgium)--Buildings, structures, etc.
Delhaye, Jean.
Historic buildings--Conservation and restoration--Belgium--Brussels.
Horta, Victor, baron, 1861-1947
Hotel Tassel (Brussels, Belgium)--Conservation and restoration.
Princeton subject headings:
Decoration and ornament, Architectural--Belgium--Brussels.
Decoration and ornament--Art nouveau.
Horta, Victor, baron, 1861-1947.
Hôtel Tassel (Brussels, Belgium)