Rare signed photograph of the Polish pianist and composer, among the supreme piano virtuosi of his day. He is shown at the keyboard ca. 1936, photographed by Underwood & Underwood, and has signed boldly at the upper right. Fully laid down to rigid backing, some mounting remnants around the edges not affecting the signature and easily matted out of view. 9 x 7 inches (22.5 x 17.8 cm).