1870's
Albert von Keller (1873)
Painting - oil on panel
Uploaded Sunday, 27 January 2008 by member rocsdad
Public domain
1880's
Albert von Keller (1887)
Painting - oil on canvas
Uploaded Tuesday, 29 January 2008 by member rocsdad
Public domain
1900's
Albert von Keller (1904)
Painting - oil on panel
Uploaded Monday, 3 June 2013 by member Irene
Public domain