Web Museum of Nicolas Pioch
Site CGFA of Carol A. Gerten
Technical investigation of the charcoal technique and the "Noirs" of Odilon Redon by Harriet K. Stratis from the Art Institute of Chicago.
Site of Amelia Woehrman, from Cleveland (Ohio)
Site of Prof Hirosato Nomura from the Emil Asssociation in Japon. Have a look on his homepage!
Eckhard Hammel : Thoughts about Redon, the War and the Ligthning speed.
Thoughts of Christian GERMAK