Johann Balthasar Gass

Portrait of the composer Florian Leopold Gassmann, 1780 Anonymous

Grand Prince Igor Yaroslavich Johann Balthasar Gass

Grand Prince Mikhail Yaroslavich Johann Balthasar Gass

Jan Baptist van Helmont. The chemist who invented the word "gas" Anonymous

Portrait of Thomas Bartholinus Jonas Suyderhoef

Johann Strauss the Younger, Austrian composer Anonymous

Grand Prince Yuri I Dolgorukiy Johann Balthasar Gass

Grand Prince Daniil Aleksandrovich Johann Balthasar Gass

Portrait of the composer Johann Georg Albrechtsberger, c. 1800 Anonymous

Johann Wilhelm Haas German School

On the Balcony, 1889 Eugen von Blaas

Engraving of Johann Strauss Anonymous

Johann Sebastian Bach, (1685-1750), German composer Anonymous

Johann Strauss the Younger, 1888 August Eisenmenger

Jacob Balthazar Schitz, 1670 Anonymous

St Johann in the region of Pongau, Salzburg, Austria Wurthle & Sons

Bach, Johann Sebastian (1685-1750). German composer. Anonymous

Portrait of Bertha von Piloty, 1872-1873 Hans Makart

Rear view of the Houses at Schloßfreiheit, 1855 Johann Philipp Eduard Gaertner

Salzburg Karl Johann Billmark

A Vase of Flowers Balthasar van der Ast

Berchtesgaden Joseph Hartogensis

Coastal Landscape with Balaam and the Ass, 1634 Bartholomeus Breenbergh