Johann, or Jean-Frederic, Hermann, or Herrmann, was a French physician and naturalist.
Johann Hermann
Reconstruction of Professor Hermann's cabinet of natural history in the Musée zoologique de la ville de Strasbourg
Barr is a commune in the Bas-Rhin department in the Alsace region of north-eastern France.
Town square
A typical street in Barr
A view over Barr
The Town Hall