Debussy, Claude. (1862-1918) Signed Photograph to SchirmerSigned photograph ("Claude Debussy") of the important French composer whose colorful, evocative works, particularly those for keyboard and for orchestra, exemplified the impressionist style, and whose innovative use of harmonic and instrumental resources was a seminal influence on the emerging language of twentieth century music. Three quarters length portrait of the composer, heliogravure by Dujardin after a photograph by Otto with the studio imprint