Columbia subject headings:
Harvard subject headings:
Architectural photography.
Architecture, Modern--19th century--Europe.
Architecture, Modern--20th century--Europe.
Art nouveau (Architecture)--Europe.
Arts and crafts movement--Influence.
Decoration and ornament--Europe--Art nouveau.
Interior architecture--Europe.
Princeton subject headings:
Architecture, Modern--19th century--Europe.
Architecture, Modern--20th century--Europe.
Art nouveau (Architecture)--Europe.
Arts and crafts movement--Influence.
Decoration and ornament--Europe--Art nouveau.
Interior architecture--Europe.