Signed photograph of the Romanian violinist and composer, whom Pablo Casals considered "one of the greatest geniuses of modern music." He is shown in an original photograph by Kubey-Rembrandt Studios of Philadelphia (blind-stamped at the lower left), and has inscribed at the upper left to cellist Emil Folgman, signing at the right and dating 1923. Small edge tears; overall toning with some soiling to lower margin; overall very good. 7.5 x 9.5 inches (19 x 24.6 cm).