Signed photograph of the French pianist, who held the longest tenure in the history of the Conservatoire National Supérieur de Musique de Paris. He is shown at the keyboard and has signed and inscribed over the image to Madame ten Have, a relative of the violinist and composer Willem ten Have, dating May 1920. Photograph lightly wrinkled, mounted to a toned card. Overall very good. 5 x 6.5 inches (12.1 x 17 cm), mounted to 7 x 8 inches (17.5 x 22.8 cm).