Columbia subject headings:
Art--Periodicals--History.
Kunst für Alle.
Harvard subject headings:
Art--History--Periodicals
Kunst für Alle.
Princeton subject headings:
Art--Periodicals--History--19th century--Congresses.
Art--Periodicals--History--20th century--Congresses.
Art--Press coverage--Germany--Congresses.
Kunst für Alle--Congresses.
Periodicals.