Common Exhibitions of Julius Hugo Bergmann and Hans Herrmann
May 1‒Oct 20, 1907
Internationale Kunstausstellung Mannheim
Mannheim
:
Kunsthalle Mannheim
Jan 1909
Exhibition of Contemporary German Art
New York
:
Metropolitan Museum of Art
May 15‒Oct 3, 1909
Grosse Kunstausstellung [Düsseldorf]
Dusseldorf
:
Städtischer Kunstpalast