Columbia subject headings:
Architecture--Germany--History--19th century.
Artists' studios--Germany.
Artists--Homes and haunts--Germany.
Harvard subject headings:
Artists--Austria--Societies, etc.--Buildings.
Artists--Germany--Societies, etc.--Buildings.
Clubhouses--Designs and plans.
Princeton subject headings:
Architecture, Modern--19th century--Europe.
Architecture, Modern--20th century--Europe.
Art societies--Europe--Buildings.
Art societies--Germany--Buildings.