Signed Photograph of the Hungarian pianist, friend of Bartok who premiered the Third Piano Concerto and who famously recorded his complete works for Vox, winning the Grand Prix du Disque in 1965. 11.5 x 17.5 cm [4.5 x 6.5 inch] photograph, signed and inscribed in Buenos Aires in 1946. Mounted to a slightly larger sheet, slight water damage at bottom, else fine.