Fernand KHNOPFF Study for "The Idea of Justice" - circa 1905 Pencil and coloured pencil on paper Signed lower centre "FERNAND KHNOPFF", annotated on the back "DU SILENCE". Sheet: 20 x 15,90 cm - 7 7/8 x 6 1/4 in. Composition: 16,70 x 14 cm - 6 5/8 x 5 1/2 in. Provenance: Sale London, Christie's, 17 June 2004, lot 17 Private collection, Brussels To the present owner by descent Bibliography: This work will be included in the revised catalogue raisonné of Fernand Khnopff's work currently being prepared by Madame Gisèle Ollinger-Zinque under no. 419 bis. Pencil and coloured pencil on paper; signed lower centre, annotated on the reverse Fernand KHNOPFF