Lübke, Wilhelm

4

Semrau, Max

3

Dülberg, Franz

1

Haack, Friedrich

1

Hofstede de Groot, Corn.

1

Koch, Günther

1

Mecklenburg, A.

1

Pernice, Erich

1

Racinet, Auguste

1

Reinhardt, R.

1

Antique, the

1

art books auction

1

art collectors

1

art trade

1

baroque

1

Byzantine art

1

Carolingian (culture or style)

1

classicism

1

collecting

1

Egyptian art (ancient)

1

Gothic art

1

Islamic art

1

ornaments

1

realism

1

religious art

1

Renaissance

1

Rococo

1

Romanesque

1

Romantic

1

1930

1

1923

1

1922

1

1921

1

1915

1

1913

1

1912

1

1907

1

1875

1