Columbia subject headings:
Decoration and ornament--Germany (East)--Art nouveau.
Glass painting and staining--Germany (East)--History--19th century.
Glass painting and staining--Germany (East)--History--20th century.
Harvard subject headings:
Princeton subject headings:
Decoration and ornament--Germany (East)--Art nouveau.
Glass painting and staining--Germany (East)--History--19th century.
Glass painting and staining--Germany (East)--History--20th century.